Example 1: constants outside of the brackets Expand and simplify: 2(x + 5) + 3(x − 2) Expand each bracket in the expression Multiply the first bracket: ✕ x + 5 2 2x + 10 Multiply the second bracket – remember we are multiplying both x and − 2 by + 3: ✕ x − ...
(b)Expand and simplify2(x-y)-3(x-2y)2(x-y)-3(x-2y)=2x-2y-3x+6y=-x+4y-x+4y...-.(2)
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...
百度试题 结果1 题目23 Expand and simplify.4(2r+3)+3(1-5r)15-7r final answer...[2] 相关知识点: 试题来源: 解析 15–7r final answerB1 for 8r +12 or 3-15r seen or final answer 15+ kr or m-7r 反馈 收藏
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) ...
1:Expand and simplify (p + 7)(p − 4)2:Simplify 4x3y5 × 3x2y3:Simplify (27q6)3分之2次方:
百度试题 结果1 题目11 Expand and simplify.6(2y-3)-5(y+1)7y-23 final answer…[2] 相关知识点: 试题来源: 解析 7y-23 final answerM1 for 12y-18 or -5y -5or B1 for answer 7y -k orcy -23 c≠0 反馈 收藏
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...
(3) Expand and simplify (x + 9)(x - 2) (4) Factorise fully 16c^4p^2+20cp^3 相关知识点: 试题来源: 解析 (1) e^4 (2) y^(16) (3) x^2+7x-18 (4) 4cp^2( 4c^3+5p) (1)N/A.(2)N/A.(3)N/A.(4)N/A.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). ...