Advertisements
Advertisements
प्रश्न
Factorise : ab - 2b + a2 - 2a
योग
Advertisements
उत्तर
ab - 2b + a2 - 2a
= b(a - 2) + a(a - 2)
= (a - 2) (b + a)
shaalaa.com
Factorisation by Grouping
क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
APPEARS IN
संबंधित प्रश्न
Factorise by the grouping method: 16 (a + b)2 - 4a - 4b
Factorise by the grouping method:
ab (x2 + 1) + x (a2 + b2)
Factorise using the grouping method :
m (x - 3y)2 + n (3y - x) + 5x - 15y
Factorise using the grouping method :
x (6x - 5y) - 4 (6x - 5y)2
Factorise : a2 - ab - ca + bc
Factorise:
2a − 4b − xa + 2bx
factorise: 5 + 3a - 14a2
factorise: (3x - 2y)2 - 5(3x - 2y) - 24
Factorise the following by grouping the terms:
2m3 - 5n2 - 5m2n + 2mn
Factorise the following by grouping the terms:
p2x2 + (px2 + 1)x + p
