Advertisements
Advertisements
प्रश्न
Factorize using the grouping method:
x2 + y2 + x + y + 2xy
बेरीज
Advertisements
उत्तर
x2 + y2 + x + y + 2xy
= (x2 + y2 + 2xy) + (x + y) ...[As (x + y)2 = x2 + 2xy + y2]
= (x + y)2 + (x + y)
= (x + y)(x + y + 1)
shaalaa.com
Factorisation by Grouping
या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
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 by the grouping method : a (a -4) - a + 4
Factorise : x2 - (b - 2)x - 2b
Factorise: 7b2 - 8b + 1
factorise: 5 + 7x - 6x2
factorise: x2y2 - 3xy - 40
factorise: (3x - 2y)2 - 5(3x - 2y) - 24
Factorise the following by grouping the terms:
2a + b + 3c - d + (2a + b)3 + (2a + b)2(3c - d)
