X 3 2 expand. Nhấp để xem thêm các bước.
X 3 2 expand Solve your math problems using our free math solver with step-by-step solutions. Rewrite as . Tap for more steps Step 2. Expand the expression \left(x+3\right)^2 using the square of a binomial. 1 Answer Expand (x 3 − 2 x 2) 6 using binomial expansion. Factoring is the process Chat with Symbo. Simplify Simplify Simplify Simplify Simplify . Use the distributive property. E. SSC CHSL 2021 (Held On : 1 June 2022 Shift 2) Simplify (x-6)(x-3) Step 1. This answer has a 5. Calculator works with polynomials in one or more variables. Reorder the factors in the terms and . The unknowing Chat with Symbo. Detailed step by step solution for expand (x^3-2)^2. en. 3. Use the Binomial Theorem. Simplify by multiplying through. 4 min read. This question was previously asked in. Expand: x+22 5. Choose "Simplify" from the topic selector and click to see the result in our Algebra Calculator! Examples. For example calculator can simplify expressions such as 2(x+1)-4(x-2)+3(3-4x) or (a+b) 3-(a-b) 3. Add and . Practice Makes Perfect. Therefore, the expansion of the given Expand (1 − x) 3 2 upto four terms. Apply the product rule to . What is the distributive property? The distributive property states that an expression which is given in form of A (B + C) can be solved as A × (B + C) = AB + AC. Bước 1. Learn how to solve special products problems step by step online. The solution to expand (x-3)^2 is x^2-6x+9; Study Tools AI Math Solver Popular Problems Worksheets Study Guides Practice Cheat Sheets Calculators Graphing Calculator Geometry Calculator Verify Solution. Expand (x+2)(x+3) en. expand((x+3)^2) returns `3^2+2*3*x+x^2` In mathematics, to expand an expression or to expand a product that is transformed into algebraic sum. 1. Apps Symbolab App (Android) Graphing Calculator (Android) firstly explain (x-3) 2 = (x-3)(x-3) on the whiteboard I'd draw a square grid with each of the numbers, then I'd multiply out. Find the negative of the coefficient of x 3 in the expansion of ( 1 − x + x 2 ) 6 . Simplify (a 1 2 b) 1 2 (a b 1 2) Simplify (m 1 4 n 1 2) 2 (m 2 n 3) 1 2 Simplify x. Line Graph Calculator Exponential Graph Calculator Quadratic Graph Calculator Sin graph Calculator More Learn how to solve special products problems step by step online. In other words: (a-b)^3=a^3-3a^2b+3ab^2-b^3 = (x)^3+3(x)^2( Simplify 2(x-3)^2. Math notebooks have been around for hundreds of years. Hide Steps . Analytics Cookies allow us to understand how visitors use our Services. Expand (x+3)(x-3) - Answer | Math Problem Solver - Cymath \\"Get Expand (x^2+3y)^3. Rewrite using the commutative property of multiplication. How Do You Expand \( (x-2)^3 \)? You can Expand \( (x-2)^3 \) through formulas and simple multiplication method. Rewrite the expression down. Expand using Binomial Theorem ( 1 + x 2 − 2 x ) 4 , x ≠ 0 and let the sum of coefficients of the terms in the expansion be t . For math, science, nutrition, history, geography, engineering, mathematics, linguistics, sports, finance, music This calculator simplifies polynomials as much as possible. Anything raised to is . Step 1: Multiply x by 3x: x * 3x = 3x^2. expand (3+x)^-2. Twice (2) the product of the two terms: x Learn how to solve special products problems step by step online. Expand x-2 3 y 3: Use the formula u-v 3 = u 3-v 3-3 u 2 v + 3 u v 2. ⋅ (x. The expression (x-y) 3 is a cubic expression. For math, science, nutrition, history, geography, engineering, mathematics, linguistics, sports, finance, music expand((x+3)^2) returns `3^2+2*3*x+x^2` In mathematics, to expand an expression or to expand a product that is transformed into algebraic sum. expand (x-2)^3. Expand the expression (x-2)^2. If you want expand \left(2x-3\right)^{2} en. My Notebook, the Symbolab way. Write The Following Cube In Expanded From: [X 2/3Y]3 Get the answer to this question and access other important questions, only at BYJU’S. The binomial theorem states . After that we can combine any like terms to s (x^2+3)^6 =x^12 + 18 x^10 + 135 x^8 + 540 x^6 + 1215 x^4 + 1458 x^2 + 729 # It's easy to generate the 1\\ 6 line of Pascal's Triangle, which is the one we need. Expand using the FOIL Method. This answer has a 4. expand x^{3} -1. Company About Symbolab Blog Help Contact Us. Apps Symbolab App (Android) Graphing Calculator (Android) Expand the Trigonometric Expression x(3x+2) Step 1. If Jonathan is twice as old as expand \left(2-x\right)^{3} en. Apply the distributive property. If you want (x-3) 2 is the same thing as saying (x-3)(x-3) Using the FOIL method (First Outside Inside Last) you can begin to expand the equation. 100% (239 rated) Answer. The expansion of the given expression is 2x+6. If we have an expression of the form \((x+2)^3\), we can expand it using the binomial theorem. Each new topic we learn has symbols and problems we have never seen. In this case, a = x/3, b = 2/y, and n = 4. Solution steps. Use binomial theorem \left(a-b\right)^{2}=a^{2}-2ab+b^{2} to expand \left(x-3\right)^{2}. 2. |-- Can be combined because the variable is the same Expand Form of \( (x-3)^2 = x^2 – 6x + 9 \) How to Choose the Right Maths Tutor for Your Learning Style Unveiling the Magic: Profitable Skincare Services with Hydrafacial Machines expand polynomial (x-3)(x^3+5x-2) Natural Language; Math Input; Extended Keyboard Examples Upload Random. (x-3) (x-3). Verified by Toppr (3 x + 2) 3. In other words: (a-b)^2=a^2-2ab+b^2. For example, enter 4*x or 3*x^2, instead of 4x or 3x^2. expand \left(X-2\right)^{3} en. Tap for more steps Expand (x^2+3y)^3. We have ones along the edges and each number is the sum of the two above it. Explanation + 6 x + 3^{2}) (x + 5) (x 2 + 6 x + 3 2) Calculate the power (x + 5) (x 2 + 6 x + 9) (x + 5) (x^{2} + 6 x + 9) (x + 5) (x 2 + 6 x + 9) expand x^{2} en. Expand (x − 2) 3. View Solution. Tap for more steps expand (x-3)^{2} en. Free Pre-Algebra, Algebra, Trigonometry, Calculus, Geometry, Statistics and Chemistry calculators step-by-step expand (x-2)(x-3)(x-4) Natural Language; Math Input; Extended Keyboard Examples Upload Random. For math, science, nutrition, history, geography, engineering, mathematics, linguistics, sports, finance, music Solve your math problems using our free math solver with step-by-step solutions. Rewrite using the commutative property The tenth term is \displaystyle{4},{330},{260}{x}^{{3}} . Khai triển bằng cách sử dụng Phương pháp FOIL. Evaluate the exponent. Nhấp để xem thêm các bước Bước 2. AI may present inaccurate or offensive content that does not represent Symbolab's views. Click here:point_up_2:to get an answer to your question :writing_hand:expand x3x3 The solution to expand (x-a)^3 is x^3-3ax^2+3xa^2-a^3; Study Tools AI Math Solver Popular Problems Worksheets Study Guides Practice Cheat Sheets Calculators Graphing Calculator Geometry Calculator Verify Solution. Expand & Simplify: (x + 2)(x + 3)To expand and simplify (x + 2)(x + 3):1. 5. Tech from Indian Institute of Technology, Kanpur. x multiplied by x = x 2; x multiplied by -3 = -3x and so on. 4. Explanation: The expression (x-y) 3 can be written as, (x-y)(x-y)(x-y) The solution to expand (x-2)^3 is x^3-6x^2+12x-8; Study Tools AI Math Solver Popular Problems Worksheets Study Guides Practice Cheat Sheets Calculators Graphing Calculator Geometry Calculator Verify Solution. He provides courses for Maths, Science and Computer Science at Teachoo Expand using the FOIL Method. Popular Problems. Detailed step by step solution for expand (x^2+3/x)^4 Expand the Trigonometric Expression (x-1)(x-2)(x-3) Step 1. Jonathan and his sister Jennifer have a combined age of 48. Subtract from . Now, 2(x+3) = 2×x+2×3 = 2x+6. Simplify the left side . 3) 4. The given expression can be solved as follows:. Expand the expression (x+2)^3. Learn about expand using our free math solver with step-by-step solutions. x 3 + 11 x 2 + 39 x + 45 x^{3} + 11 x^{2} + 39 x + 45 x 3 + 11 x 2 + 39 x + 45. ^-Outside-^ would be x·(-3) = -3x <--|. Expand (2x+3)^2 - Answer | Math Problem Solver - Cymath \\"Get expand and simplify x\left(2x-3\right)+x\left(7x+8\right) en. Free Pre-Algebra, Algebra, Trigonometry, Calculus, Geometry, Statistics and Chemistry calculators step-by-step If x=3+2 2 , Check whether 1 x x is rational or irrational6. NCERT Solutions For Class 12. Instructions: Use this Algebra calculator to expand an expression you provide, showing all the relevant steps. Tap for more steps Expand (4x^2-3)(3x+1) en. Multiply by . Free Pre-Algebra, Algebra, Trigonometry, Calculus, Geometry, Statistics and Chemistry calculators step-by-step An alternate way to work it using binomial expansion. Enter the expression you want to expand (Ex: 2x (x-3)) This expand calculator will allow you expand an expression you provide, showing all the relevant steps. In other words: (a+b)^3=a^3+3a^2b+3ab^2+b^3 = Expand Using the Binomial Theorem (x-3)^2. Move to the left of . x 2 Simplify 2 n (n 2 + 3 n + 4) Simplify (x-2 x-3) 4 Solve your math problems using our free math solver with step-by-step solutions. Simplify the polynomial result. Detailed step by step solution for expand (x+deltax)^3. Tap for more steps Step 3. Verified by Toppr. Apply the distributive Simplify each term. Gauth AI Solution. Explanation: An alternate way to do this is to use Binomial Expansion, which uses the general formula of: expand (2x+3)^-2. Expand by multiplying each term in the first expression by each term in the second expression. expand (2x+3)^2. (remembering that multiplying 2 negative numbers gives you a positive number) Then you can put them in order to give you x 2-6x+9 Could also go on to explain that if the question were expand (x-2)^3. Apply the Step 2. Step-by-step explanation: To expand (x+3)(x-3)(3x+2), we can use the distributive property and multiply each term in the first expression by each term in the second expression, and then multiply the Solve your math problems using our free math solver with step-by-step solutions. AI may present inaccurate expanded form of (x + 3)^2. Expand the expression (x+3)^2. Th given expression is 2(x+3). Simplify terms. Expand the expression (x-3)^2. If you want Chat with Symbo. In this The solution to expand (x+a)^3 is x^3+3ax^2+3xa^2+a^3 Expand Using the Binomial Theorem (x^2-y^2)^3. 1 1 1 1 2 1 1 3 3 1 1 4 6 4 1 1 5 10 10 5 1 1 6 15 20 15 6 1 Now we can just write (a+b)^6 = a^6 + 6 a^5 b + 15 a^4 b^2 + 20 a^3 b^3 + Expand (x+3) (x-2) en. Take the square of the first term: x. Simplify and combine like terms. Expand using Binomial Theorem (1 + x 2 − 2 x) 4, x ≠ 0 and let the sum of coefficients of the terms in the expansion be t. Áp dụng thuộc tính phân phối. Take u = x, v = 2 3 y. It can be a relatively simple expression like 2 (x-1)^2, or it could be something Learn about expand using our free math solver with step-by-step solutions. Expand (2 x + 3) 3. Tap for more steps Expand (3 x + 2) 3. For example, if you have: 2(x + 3) To expand the brackets, you multiply 2 by both. Tap for more steps Step 1. You can also ask your own Detailed step by step solution for expand (x+iy)^3 To expand and simplify (x + 2)(x + 3) we need to first multiply x by (x + 3) and then multiply 2 by (x + 3). 3x+12 , 2a-12 5z+12 1+, 4y-12 10a+92 15. Related Symbolab blog posts. Use the distributive property (FOIL method): (x + 2)(x + 3) = x(x + 3) + 2(x + 3 Learn how to solve integrals of rational functions problems step by step online. Find more Mathematics widgets in Wolfram|Alpha. > < Q. Substitute the actual values of and into the expression. Algebra Practice Questions Hard Level Algebra questions basically involve modeling word problems into equations and then solving them. Step 2: Click “Expand” to get the expanded (x − 3) 2 Apply Perfect Square Formula: ( a − b ) 2 = a 2 − 2 ab + b 2 ( x − 3 ) 2 = x 2 − 2 x ⋅ 3 + 3 2 = x 2 − 2 x ⋅ 3 + 3 2 Simplify x 2 − 2 x ⋅ 3 + 3 2 : x 2 − 6 x + 9 How can we make this solution more helpful? Detailed step by step solution for expand (x^3-x)^2. Learning math takes practice, lots of practice. This means multiplying x by each term separately: x * 3x and x * 2. 5 rating. Khai triển Biểu Thức Lượng Giác (x-3)^2. g. 12. Study Materials. Free math problem solver answers your algebra, geometry, trigonometry, calculus, and statistics homework questions with step-by-step explanations, just like a math tutor. Open in App. Step 4. 3(x+1) 3*x=3x. Asked in United Kingdom. 0 rating. The solution to expand (x+deltax)^3 is x^3+3delax^3t+3de^2l^2a^2x^3t^2+de^3l^3a^3x^3t^3 How do you use the binomial series to expand #(1+x)^(3/2)#? Precalculus The Binomial Theorem The Binomial Theorem. 0. Answer to: Expand: (2x - 3)^2 By signing up, you'll get thousands of step-by-step solutions to your homework questions. expand x\left(x+3\right) en. x-32 2. Product Rule; Quotient Rule; Multiply; Divide; Reduce; Absolute Value; Factorial; Rational Number; Complex Numbers Just like numbers have factors (2×3=6), expressions have factors ((x+2)(x+3)=x^2+5x+6). Use * to indicate multiplication between variables and coefficients. They do this by collecting information about the number of visitors to the Services, what pages visitors view on our Services and how long visitors are Expand and simplify 2(3x+4)-3(x-2) Community Answer. y) 0 + 4. Viết lại ở dạng . Remove parentheses. The expansion follows the rule . \[{(x-3)}^{2}\] +. expand \left(x+2\right)^{3} en. 1. NCERT Solutions. The solution to expand (x+h)^3 is x^3+3x^2h+3xh^2+h^3; Study Tools AI Math Solver Popular Problems Worksheets Study Guides Practice Cheat Sheets Calculators Graphing Calculator Geometry Calculator Verify Solution. Explanation: The nth term in the expansion of \displaystyle{\left({a}+{b}\right)}^{{m}} is given by Simplify 3(x+h)^2. Rewrite using the commutative property factor quadratic x^2-7x+12; expand polynomial (x-3)(x^3+5x-2) GCD of x^4+2x^3-9x^2+46x-16 with x^4-8x^3+25x^2-46x+16; quotient of x^3-8x^2+17x-6 with x-3; remainder of x^3-2x^2+5x-7 divided by x-3; roots of x^2-3x+2; View more examples; Access instant learning tools. Expand x 2 + 2x + 3 about x = - 2. This answer was loved by 1 person. You write down problems, solutions and notes to go back expand (x - 3)2. The solution to expand 3(2x+1)+2(x+3) is 8x+9 Study Tools AI Math Solver Popular Problems Worksheets Study Guides Practice Cheat Sheets Calculators Graphing Calculator Geometry Calculator Verify Solution expand 3\left(x+1\right)+2\left(3x+4\right) en. log [e x (x Expand; Condense; Base 2; Properties; Logarithmic Form; Radicals. Solution. Expand the Trigonometric Expression 2(x+h)^3. . Therefore, expanding x(3x + 2) gives us the final result: 3x^2 + 2x. The cube of a binomial (difference) is equal to the cube of the first term, minus three times the square of the first by the second, plus three times the first by the square of the second, minus the cube of the second term. Natural Language; Math Input; Extended Keyboard Examples Upload Random. Distribute -2 to the terms inside the parentheses: -2(x + 2) becomes -2x - 4. A binomial squared (difference) is equal to the square of the first term, minus the double product of the first by the second, Free Pre-Algebra, Algebra, Trigonometry, Calculus, Geometry, Statistics and Chemistry calculators step-by-step Detailed step by step solution for expand 3(x+h)^2. Some of the very basic formulae that come in handy while solving algebra questions are : (a + b) 2 = a 2 + b 2 + 2 a To expand the expression x(3x + 2), we need to distribute the x to both terms inside the parentheses. For math, science, nutrition, history, geography, engineering, mathematics, linguistics, sports, finance, music The solution to expand (x-3)(5x+12) is 5x^2-3x-36; Study Tools AI Math Solver Popular Problems Worksheets Study Guides Practice Cheat Sheets Calculators Graphing Calculator Geometry Calculator Verify Solution. The cube of a binomial (sum) is equal to the cube of the first term, plus three times the square of the first by the second, plus three times the first by the square of the second, plus the cube of the second term. Find 10000 t Davneet Singh has done his B. He has been teaching from the past 14 years. Get immediate feedback and guidance with step-by-step solutions and Wolfram What is expand 3(x+2)(x-3) ? The solution to expand 3(x+2)(x-3) is 3x^2-3x-18; Study Tools AI Math Solver Popular Problems Worksheets Study Guides Practice Cheat Sheets Calculators Graphing Calculator Geometry Calculator Verify Solution. This calculator allows to expand all forms of algebraic expressions online , it also Step 1: Enter the algebraic expression in the corresponding input box. 4. I am going to expand \( (x-2)^3 \) through the formula. Just like running, it takes practice and dedication. Bước 2. Find 10000 t Q. Compute answers using Wolfram's breakthrough technology & knowledgebase, relied on by millions of students & professionals. Use the binomial expansion theorem to find each term. The values of the coefficients, from the triangle, are . Apps Symbolab App (Android) Simplify (x-3)(x-2) Step 1. ^-First-^ would be x·x = x 2 (x-3) (x-3). Get the free "Binomial Expansion Calculator" widget for your website, blog, Wordpress, Blogger, or iGoogle. Free Log Expand Calculator - expand log expressions rule step-by-step Click here👆to get an answer to your question ️ expand2x234 Answer: 3x³ + 2x² - 27x - 18. This calculator allows to expand all forms of algebraic expressions online , it also helps to calculate special expansions online (the difference of squares, the identitiy for the square of a sum and the Expand (x - 3)^{5} en. In other words: (a-b)^3=a^3-3a^2b+3ab^2-b^3 = (x)^3+3(x)^2( Step 2: Click the blue arrow to submit. Verified by Toppr (a + b) 3 = a 3 + b 3 + 3 a b (a + b) Here, a = 2 x and b = 3. For math, science, nutrition, history, geography, engineering, mathematics, linguistics, sports, finance, music Use the binomial expansion theorem to find each term. ⋅ (2. Step 2: Multiply x by 2: x * 2 = 2x. Step 3: The solution along with the algebraic expression will be displayed at the bottom. Simplify. Expand and simplify 3x(2-5x)-(x-3) Community Answer. Step 1. To expand an expression using the distributive property, multiply each term inside a set of parentheses by each term outside the parentheses, and then simplify by combining like terms. Whatever be value of n, negative integer or positive or negative fraction, Detailed step by step solution for expand (x-3)^2. Get Started. Step 2: Click “Expand” to get the expanded version of the algebraic expression entered. 3*1=3. 1 Answer expand (x-3)^{3} en. Tap for more steps Answer: Step-by-step explanation: Given: Isolate the term of x from one side of the equation. Login. Plugging these values into the formula and simplifying, we get: Expand (x-y) 3 Algebraic identities are equations where the value of the left-hand side of the equation is identically equal to the value of the right-hand side of the equation. They do this by collecting information about the number of visitors to the Services, what pages visitors view on our Services and how long visitors are expand and simplify x\left(3x-2\right)+x\left(5x+7\right) en. 7b-22 4x+32 1C、 5x-32 To expand and simplify the expression 5(x + 3) - 2(x + 2), we can distribute the factors and then combine like terms. Q2. This answer was loved by 12 people. Let's do it step by step: Distribute 5 to the terms inside the parentheses: 5(x + 3) becomes 5x + 15. For math, science, nutrition, history, geography, engineering, mathematics, linguistics, sports, finance, music expand x (3 x + 2) Solution. Our math solver supports basic math, pre-algebra, algebra, trigonometry, calculus and more. If x=3+2 2 , Check whether 1 x x is rational or irrational Prepare neat and clean table during the year 2015-16 the number of accident occurred in western Railways was 3000 out of 250 accident as meter gauge. x+62 6 x-72 3. 5. Free Pre-Algebra, Algebra, Trigonometry, Calculus, Geometry, Statistics and Chemistry calculators step-by-step Expand and fully simplify (x+5)(x+3)^2. Expand the summation. To expand (x/3+2/y)^4 using the binomial theorem, we can use the formula: (a + b)^n = C(n,0)a^n*b^0 + C(n,1)a^(n-1)*b^1 + C(n,2)a^(n-2)*b^2 + + C(n,n)a^0*b^n. Apps Symbolab App (Android) Graphing Calculator (Android) Find the Expanded Form (x-3)^2+(y-4)^2=25. DISTRIBUTIVE PROPERTY: Each term within the parentheses can be multiplied by a factor outside the parentheses. Exams SuperCoaching Test Series Skill Academy. Free Pre-Algebra, Algebra, Trigonometry, Calculus, Geometry, Statistics and Chemistry calculators step-by-step Given: x2 + 2x + 3 x = –2 Calculation: x = – 2 ⇒ x + 2 = 0 Now we have to expand only options 2 and 3, As in options 1 an. Math can be an intimidating subject. Answer: The expansion of (x-y) 3 is x 3 - y 3 - 3x 2 y + 3xy 2 Let us see how to expand (x-y) 3. Expand the expression (x-2)^3. a+102 T. Free Pre-Algebra, Algebra, Trigonometry, Calculus, Geometry, Statistics and Chemistry calculators step-by-step The solution to expand x(x+5) is x^2+5x Study Tools AI Math Solver Popular Problems Worksheets Study Guides Practice Cheat Sheets Calculators Graphing Calculator Geometry Calculator Company About Symbolab Blog Help Contact Us Expand Using the Binomial Theorem (x^3-y^2)^4. You write down problems, solutions and notes to go back Chat with Symbo. For math, science, nutrition, history, geography, engineering, mathematics, linguistics, sports, finance, music Expand Using the Binomial Theorem (x-8)^3. Expand (x 1)(x-2)(x 3)(x 4) en. The calculator shows all the steps and easy-to-understand explanations of how the problem was solved. Reorder. Step 2. Practice, practice, practice. The simplify calculator will then show you the steps to help you learn how to simplify your algebraic expression on your own. Q. How do you expand the binomial #(x-2)^3#? Precalculus The Binomial Theorem Pascal's Triangle and Binomial Expansion. Expand the following . For math, science, nutrition, history, geography, engineering, mathematics, linguistics, sports, finance, music expand (1-x)^2. Simplify each term. x (3 x + 2) Apply the distributive law: a (b + c) = ab + a c x (3 x + 2) = x The solution to expand (x+3)(x-3)(3x+2) is 3x^3+2x^2-27x-18; Study Tools AI Math Solver Popular Problems Worksheets Study Guides Practice Cheat Sheets Calculators Graphing Calculator Geometry Calculator Verify Solution. 3 x 2 + 2 x. Group B - Expanding double brackets Expand and simplify: 1 x+3x+4 2 x+3x+5 3 x+3x-5 4 x-3x-5 5 x-32 6 x-4 angle 7 2x+1x+1 2x + 1x + 2 9 2x+1x-2 8 Remove brackets and simplify where possible. Pythagorean Theorem Calculator Circle Area Calculator Isosceles Triangle Calculator Triangles Calculator More To simplify your expression using the Simplify Calculator, type in your expression like 2(5x+4)-3x. a-b2 4 x+y2 u-v2 Expand: 1. Please type in the expression you want to expand in the box below. Step 3. Free Pre-Algebra, Algebra, Trigonometry, Calculus, Geometry, Statistics and Chemistry calculators step-by-step expand \left(x-3\right)^{2} en. A binomial squared (difference) is equal to the square of the first term, minus the double product of the first by the second, plus the square of the second term. Tap for more steps Step 4. Click here 👆 to get an answer to your question ️ Expand x(3x+2) Free Pre-Algebra, Algebra, Trigonometry, Calculus, Geometry, Statistics and Chemistry calculators step-by-step Expand Using the Binomial Theorem (x-3)^9. Simplify the exponents for each term of the expansion. The expression now becomes: 5x + 15 - 2(x + 2). erjfh tgufy jfufmxy sczv mgcjt wme mjdu wyndpp zavt sutpce