(b)Expand and simplify2(x-y)-3(x-2y)2(x-y)-3(x-2y)=2x-2y-3x+6y=-x+4y-x+4y...-.(2)
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...
8. Expand and simplify each of the following expressions.(a)4u-3(2u-5v)(b)-2a-3(a-b)(c) 7m-2n-2(3n-2m)(d) 5(2x+4)-3(-6-x)(e)-4(a-3b)-5(a-3b)(f) 5(3p-2q)-2(3p+2q)(g)x+y-2(3x-4y+3)(h) 3(p-2q)-4(2p-3q-5)(i) 9(2a+4b-7c)-4(b-c)-7(-...
1:Expand and simplify (p + 7)(p − 4)2:Simplify 4x3y5 × 3x2y3:Simplify (27q6)3分之2次方:
网络扩展和简化 网络释义 1. 扩展和简化 ...-2: :数值计算(Calculate)、扩展和简化(Expand and simplify)、因式分 解(Factor)、解方程式(Solve equatio… www.docin.com|基于 1 个网页
百度试题 结果1 题目Expand and simplify(x-3)(x-4)(x+7) 相关知识点: 试题来源: 解析 (x^2-7x+12)(x+7) x^3-7x^2+12x+7x^2-49x+84 x^3-37x+84 反馈 收藏
Simplify: \frac{4x^2 + 9x - 2}{x^2 + x - 2} \cdot \frac{x^2 - 1}{3x^2 + x - 2} How to simplify 2x^2 - 4? Let f(x) = 2x^2 - 3x^2 - 3x + 4, \; g(x) = x^2 -1. Find and simplify f(x) \cdot g(x). ...
百度试题 结果1 题目【题目】【题目】Expand and simplify: 相关知识点: 试题来源: 解析 【解析】 \$4 x - 4 + x ^ { - 1 }\$ 反馈 收藏
simplify(sin(x)^2 + cos(x)^2) simplify(2*(sin(t)^2 + cos(t)^2)) The first sin formula in x and the sin formula in t both simplify to 1 and the overall second expression simplifies to 2. If it were true that expand() is the reverse of simplify then it follows that if you...
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...