Advertisements
Advertisements
प्रश्न
factorise: 2a2 - 17ab + 26b2
योग
Advertisements
उत्तर
2a2 - 17ab + 26b2
= 2a2 - 13ab - 4ab + 26b2
= a(2a - 13b) - 2b(2a - 13b)
= (2a - 13b) (a - 2b)
shaalaa.com
Factorisation by Grouping
क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
APPEARS IN
संबंधित प्रश्न
Factorise by the grouping method : a3 + a - 3a2 - 3
Factorize using the grouping method:
x2 + y2 + x + y + 2xy
Factorise : x2 - (a - 3)x - 3a
Factorise : (a2 − b2) c + (b2 − c2)a
Factorise : a3 - a2 - ab + a + b - 1
factorise: x2 + 6x + 8
factorise: a2 + 5a + 6
factorise: 1 - 18x - 63x2
Factorise the following by grouping the terms:
2m3 - 5n2 - 5m2n + 2mn
Factorise the following by grouping the terms:
9x3 + 6x2y2 - 4y3 - 6xy
