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...
(b)Expand and simplify (x+3)(x-6)x2+3x-6x-18x2-3x-18(2) 相关知识点: 试题来源: 解析 x²+3x-6x-18x²-3x-18For 3 correct terms orFor 4 correct terms ignoring signsorFor x² - 3x +c for any non-zerovalue of c orFor ... - 3x - 18 ...
Expand(sin(3*x) - 1)^2. By default,expandwill expand the power^2and simplify thesininput3*xtox. syms x f = (sin(3*x) - 1)^2; expand(f) ans = 2*sin(x) + sin(x)^2 - 8*cos(x)^2*sin(x) - 8*cos(x)^2*sin(x)^2... + 16*cos(x)^4*sin(x)^2 + 1 ...
Expand(2+x)5−(2−x)5in ascending powers of x and simplify your result. View Solution View Solution Expand(3x2−x2)5 View Solution Expand:(x+y−z)2 View Solution Expand:(x−2y+2)2 View Solution Expand : (iv)(x+5y)3 ...
百度试题 结果1 题目Expand and simplify(x+2)(2x-1)^2 4x^3+4x^2-7x+2 相关知识点: 试题来源: 解析 4x³+4x²-7x+2 反馈 收藏
百度试题 结果1 题目(c)Expand and simplify fully(i)4(2y+6)-3(2y-7)8y+24-6y+212y+45(ii)(x -6)(x-4)x^2-6x-4x+24 x^2-10x+24 相关知识点: 试题来源: 解析 8y+ 24-6y+21 2y+45x²-6x-4x +24 x²-10x+ 24 反馈 收藏 ...
1:Expand and simplify (p + 7)(p − 4)2:Simplify 4x3y5 × 3x2y3:Simplify (27q6)3分之2次方:
58_expand-and-factorise Edexcel GCSE Mathematics (Linear) – 1MA0 ALGEBRA:EXPAND & FACTORISE Materials required for examination Items included with question papers Ruler graduated in centimetres and Nil millimetres, protractor, compasses,pen, HB pencil, eraser.Tracing paper may be used.Instructions...
题目 22 (a) Expand x(x+2)x^2+2X (1)(b) Simplify 6t-3-8t+72/+1(2)(c) Solve the inequality 4x-734x7+34x10x2.5(2)(Total for Question 22 is 5 marks) 相关知识点: 试题来源: 解析4x>7+3 4x>10 x>2.5rr 反馈 收藏
We may use this theorem and our previous axioms about the set of real numbers to simplify many algebraic expressions as the following examples illustrate.Example 2 Find the standard form.(a) x^5∙x (b) (3x^2)(x^5) (c) (2x^3)(-3x^2)...