Factorise : 8a^(3)-b^(3)-4ax+2bx 02:01 Factorise : x^(3)-6x^(2)+12x-35 04:13 Factorise : x^(3)+(1)/(x^(3))-2x-(2)/(x) 02:16 Factorise : 8a^(3)-b^(3)+1+6ab 01:42 Factorise : a^(6)+32a^(3)-64 03:20 Factorise : x^(3)+y^(3)-12xy+64 01:18 Fac...
百度试题 结果1 题目【题目】Factorise, as far as possible the following expressions.x^3+1giventhat(x+1)isafactor 相关知识点: 试题来源: 解析 【解析】(x+1)(x^2-x+1) 反馈 收藏
Factorise x2+1x2−3. A(x−1x+a)(x+1x−1) B(x+1x+a)(x−1x−1) C(x−1x+a)(x−1x+1) D(x−1x+a)(x−1x−1)Submit Question 2 - Select One Factorise: 3x2−48 A3(x−4)(x−4) B3(x+4)(x+4) C3(x+4)(x−4) Dnone of theseSubmit Questi...
3x−9+4x−4x−1×(x−3)=15x+33x−9+4x−4x−1×(x−3)=15x+37x−13x−1×(x−3)=15x+37x−13x−1×(x−3)=15x+3a7x−13x+3=15x−1x−3a7x−13x+3=15x−1x−3 7x2−13x+21x−39=15x2−60x+457x2−13x+21x−39=15x2−6...
(1) x4−1= (2) 32x8−162= (3) 50(2x+1)2−18(1−x)2= 相关知识点: 试题来源: 解析 (1) (x2+1)(x+1)(x−1) (2) 2(4x4+9)(2x2+3)(2x2−3) (3) 2(7x+8)(13x+2) (1)N/A.(2)N/A.(3)N/A.反馈
(4)x^3+x^2+xy^2+y^2=(5)x^3-2x^2+3x-6= 相关知识点: 试题来源: 解析 (1)=(x^2+1)(x+1)(2)=(a^2+1)(a-1)(3)=(x+1)^2(x-1)(4)=(x^2+y^2)(x+1)(5)=(x^2+3)(x-2) (1)N/A.(2)N/A.(3)N/A.(4)N/A.(5)N/A....
(1)Solution:x2 xy 8x 8y = x × x x × y 8 × x 8 × y=x(x y) 8(x y)=(x y)(x 8) (2)15xy - 6x 5y - 2 = 3×5×x×y-3×2×x×5xy-2= 3x (5y - 2) 1(5y - 2)= (5y - 2) (3x 1) (3)ax bx- ay - by = a × x b × x - a ...
百度试题 结果1 题目Factorise12x^2+5x-3(3x-1)(4x+3) 相关知识点: 试题来源: 解析 (3x-1)(4x+3) 反馈 收藏
解析 (x+3)^6[(x+3)+(2x-1)] (x+3)^6(3x+2) 结果一 题目 Factorise fully(x+3)^7+(x+3)^6(2x-1)Do not attempt to expand brackets. 答案 (x+3)^6[(x+3)+(2x-1)] (x+3)^6(3x+2)相关推荐 1Factorise fully(x+3)^7+(x+3)^6(2x-1)Do not attempt to expand bracke...
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...