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The correct Answer is:3(2a−b−c)(2b−c−a)(2c−a−b) | ShareSave Answer Step by step video, text & image solution for .Factorise: (2a-b-c)^(3)+(2b-c-a)^(3)+(2c-a-b)^(3) by Maths experts to help you in doubts & scoring excellent marks in Class 9 exams....
回答：12a^2-56a+60 =4(3a^2-14a+15) =4(a-3)(3a-5)
5. Factorise:(a) x^3+1/(x^3) (b) a^3-1/(b^3) () (a^3)/(27)+(b^3)/(64) (d) (x^3)/(27)-(125)/(y^3) () (27x^3)/(64)+1 相关知识点: 试题来源: 解析 c)( (C (a/3+a/4)((a^2)/9-(ab)/(12)+(b^2)/(16)) e) (-(3x)/4+1...
百度试题 结果1 题目(c)Factorise fully 4p+ 6pq2p(2+3q)(2) 相关知识点: 试题来源: 解析 2p(2+3q)B2 If not B2 then award B1 for2(2p +3pq)or p(4+6q)or 2p(a two term expression)or x(2 + 3q) where x ≠ 2p 反馈 收藏
II. Fill in the blanks3 Factorise: a b +b2-ac- b c =( ab+b2 )-(ac+ b c ) =( a+ b )( b- c ).4 Factorise: ax2+ax-b-bx =(ax2-bx)+( ax- b ) =( ax- b )( x+1 ).5 Factorise: 2ar +4hr -ay-2by = (_2ax-ay )+( 4bx-2by ) = ( 2x-y )( a...
II.Fill in the blanks3Factorise:ab+62-ac-h =()-(ac +c)=()().4Factorise:ax2+ax-b-bx =(
百度试题 结果1 题目6 (a) Multiply out.4(3x+2)12x+8(b)Factorise.3c-6d3(c+2d) 相关知识点: 试题来源: 解析 12x+83(c+2d) 反馈 收藏
百度试题 结果1 题目Fully factorise (vmatrix) a&1&a^3 b&1&b^3 c&1&c^3(vmatrix) 相关知识点: 试题来源: 解析 -(a-b)(b-c)(c-a)(a+b+c) 反馈 收藏
11 (a) Factorise.5x-15..[1](b)Solve.4(3x-2)=28---[3](c)Simplify.(4a)/b*(3b^2)/(2a^2)[2](d) On the number line, show the inequality x≤3.4 3-i1034[1](e) Solve.7x3x+6---[2](f) Solve these simultaneous equations.x+y=5x-y=7r=y=...[2] 相关知识点: ...