Factorise :(2x−y)3−(x+y)3+(2y−x)3Solution inBengali Video Solution Struggling With Polynomials? Get Allen’s Free Revision Notes Free ALLEN Notes Text Solution Verified by Experts The correct Answer is:3(x+y)(x−2y)(2x−y) ...
x^2y^2+36-4x^2-9y^2=(x^2y^2+36)-(4x^2+9y^2)x^2y^2+36-4x^2-9y^2=(x^2y^2+36-4x^2)-9y^2x^2y^2+36-4x^2-9y^2=x^2y^2+(36-4x^2-9^2)As he could not carry out factorisation with the groupings above, he concluded that the expression could not be factorised....
4(x+3)(x-3)(8+a)(8-a)(6(y+x)(y-x)3x(x+3)(x-3)8(2y+x)(2y-x)(4x+7y^2)(4x-7y^2) 10 2y(x-y) 结果一 题目 II. Fill in the blanks4 Factorise: x2-9 =Factorise:64-a^2=6F Factorise_2-x^2+y^2=Factorise: 3x^3-27x=3 Factorise: -x^2+4y^2=8Factorise: 16...
一II. Fill in the blanks4 Factorise: x^2+x+1/4=5Facotise:1/4x^2-x+1= 6 Factorise: 4x^2-4x+1=7 Factorise: x^2y^2-4xy+4=8 F actorise:9-12t+4t^2=9 Factorise: ()^2+20xy+25y^2=().10 Factorise:+4mm+1=(_)2. 相关知识点: 试题来源: 解析 (ζ/(I)+x) ...
百度试题 结果1 题目(b) Factorise completely25x^3y^2-15x^2y .Answer...[] 相关知识点: 试题来源: 解析 5x^2 y(5xy-3) 反馈 收藏
(ii) Factorize (x−2y)3+(2y−4z)3+(4z−x)3 1. Identify a,b,c: - Let a=x−2y - Let b=2y−4z - Let c=4z−x 2. Calculate a+b+c: a+b+c=(x−2y)+(2y−4z)+(4z−x)=0 3. Apply the identity: Since a+b+c=0: (x−2y)3+(2y−4z)3+(4z...
【题目】C. Questions that require solutionsFactorise the following:(1) x^2-5x+6(2) 4x^2-5(3) 4x^2+8x-1 ;(4) 3t^2-4t-1 ;(5)2y2-4y+1;(6) 2x^2-10xy+9y^2(7) -x^2-xy+y^2 ;(8) 2x^2y^2+4xy-3(9) -y^2x-4x^2y+2x^3(10) (x^3+x)^2-2x(x+1)-3 ...
相关知识点: 试题来源: 解析 4 1/4n^2,m= m+1/2n(7a+6)(7a-6)⑥ (1/2y+1)^2(x+y+3)^28 (x+1)^4x(x-3)^2 210(x+1+y)(x+1-y) 反馈 收藏
8x+4x+22y–2y 12x–6y+26y 8x+6x–2x+22y–2yCompleteyourdiagram Lettersfornumbers:a+b=10,whatcouldaandbbe?ifa=2,b=8whatisa+b?ifa=25,b=5whatisa+b?Letters,numbersandarea 6 2 b 5 Area?2x6=12 Area?5xb=5b Letters,numbersandarea 4 a 4 a Area?4x4=16Area?axa=a2 Lettersandarea...
factorise : 8- 4a -2 a^3 + a^4 01:02 Factorise : x^3+3xy^2-2x^2y-6y^3 00:55 Factorise : px-5q-5x+pq 00:52 Factorise : x^2+y-xy-x 00:56 factorize (a) (3a-1)^2 - 6a + 2 01:47 Factorise : (2x-3)^2-8x+12 01:05 Factorise : a^3+a-3a^2 -3 00:49 3ax...