Advertisements
Advertisements
प्रश्न
factorise: 5 + 7x - 6x2
योग
Advertisements
उत्तर
5 + 7x - 6x2
= 5 + 10x - 3x - 6x2
= 5(1 + 2x) - 3x(1 + 2x)
= (1 + 2x)(5 - 3x)
shaalaa.com
Factorisation by Grouping
क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
APPEARS IN
संबंधित प्रश्न
Factorise by the grouping method : a4 - 2a3 - 4a + 8
Factorise by the grouping method:
ab (x2 + 1) + x (a2 + b2)
Factorise by the grouping method : (ax + by)2 + (bx - ay)2
factorise: a2 +5a - 6
factorise: x2 - 10xy + 24y2
factorise: 2x2 + xy - 6y2
factorise: (x - 2y)2 - 12(x - 2y) + 32
factorise: 5 - 4x(1 + 3x)
factorise: (3x - 2y)2 - 5(3x - 2y) - 24
Factorise the following by grouping the terms:
2m3 - 5n2 - 5m2n + 2mn
