If we expand and simplify 2(x+5)+3(x−2)2(x+5)+3(x−2)2(x+5)+3(x−2) we will get 2(x+5)+3(x−2)=2x+10+3x−6=5x+42(x+5)+3(x−2)=2x+10+3x−6=5x+42(x+5)+3(x−2)=2x+10+3x−6=5x+4 What does expand and simplify mean? Expand...
百度试题 结果1 题目(a) Expand the brackets and simplify.(2x+3)(2x+1)(a) 4+8. +3 as final answer 相关知识点: 试题来源: 解析 4x^2+8x+3 as final answer 反馈 收藏
Answer to: Expand and simplify: (x - 1)(x^3 + x^2 + x). By signing up, you'll get thousands of step-by-step solutions to your homework questions...
Add and simplify. (-5x^2 - 8) + (2x^2 - 3) How do you simplify x / (2x)^2 and write it using only positive exponents? Write in simplest form. \frac{3}{1} - \frac{2x - 2}{x^2 - 1} On simplification, the expression x^3y^2 \cdot \left(5xy + 2x^2 - 2y^2\right)...
Solution We need to add the amounts of the three checks and subtract the sum from the original balance. We therefore write $567.19 - ($18.50 + $24.95 + $129.40) = $567.19 - $172.85 = $394.34. The first step is to simplify what is inside the parentheses. ...
(a) (2 x)3=23 x3=8 x3(b) (− 2 x)2=(− 2)2 x2=4 x2(c) (− x)2=(− 1)2 x2=1·x2=x2 (d) (− x)3=(− 1)3 x3=(− 1) x3=− x3We may use both Theorems 1 and 2 to simplify polynomials....
Laws of Logarithms: There are few rules of logarithms you will need to know to solve this question. They are: b(a)+logb(c)=logb(ac)logb(a)−logb(c)=logb(a/c)clogba=logb(ac)logbb=1 Answer and Explanation: ...
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Answer to: Expand the brackets and simplify where possible: 7(x + 2) - 3(2x - 3) By signing up, you'll get thousands of step-by-step solutions to...
Expand the brackets and simplify where possible: 4(x + 2) + 3(2x - 3) How do you simplify expressions with brackets and powers? Add. If possible, simplify the expression. (8x^3y^2 + 5x^2y^2 + 6xy^2) + (4x^3y^2 - 3xy^2) ...