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 : ab - 2b + a2 - 2a
Factorise : ab(c2 + d2) - a2cd - b2cd
factorise: x2 - x - 72
factorise: a2 - 23a -108
factorise: 1 - 18x - 63x2
factorise: 5x2 - 4xy - 12y2
factorise: 12(a + b)2 - (a+ b) - 35
factorise: ax2 + b2y - ab2 - x2y
Factorise the following by grouping the terms:
x(x - 4)- x + 4
Factorise the following by grouping the terms:
x + y + m(x + y)
