Advertisements
Advertisements
Question
Factorise : 2a - 4b - xa + 2bx
Sum
Solution
2a - 4b - xa + 2bx
= 2 (a - 2b) - x (a - 2b)
= (a - 2b) (2 - x)
shaalaa.com
Factorisation by Grouping
Is there an error in this question or solution?
APPEARS IN
RELATED QUESTIONS
Factorise by the grouping method : a3 + a - 3a2 - 3
Factorise by the grouping method : a2 + b - ab - a
Factorise by the grouping method : a2x2 + (ax2 + 1) x + a
Factorise : ab - 2b + a2 - 2a
Factorise : x2 - (b - 2)x - 2b
Factorise : a(b − c) − d(c − b)
factorise: (3x - 2y)2 - 5(3x - 2y) - 24
factorise: 1 - 3x - 3y - 4(x + y)2
Factorise the following by grouping the terms:
15x2 + 7y - 3x - 35xy
Factorise the following by grouping the terms:
x + y + m(x + y)
