Advertisements
Advertisements
प्रश्न
Factorise by the grouping method : (2a-b)2 -10a + 5b
बेरीज
Advertisements
उत्तर
( 2a - b)2 - 10a + 5b
= ( 2a - b )2 - 5( 2a - b )
= ( 2a - b )( 2a - b - 5 )
shaalaa.com
Factorisation by Grouping
या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
APPEARS IN
संबंधित प्रश्न
Factorise by the grouping method : (ax + by)2 + (bx - ay)2
Factorise : ab - 2b + a2 - 2a
Factorise : 3a2b - 12a2 - 9b + 36
Factorise : 2ab2 - aby + 2cby - cy2
factorise: 4 + y - 14y2
Factorise: 2(x + 2y)2 − 5(x + 2y) + 2
factorise: x(3x + 14) + 8
factorise: b(c - d)2 + a(d - c) + 3(c - d)
Factorise the following by grouping the terms:
xy(a2 + 1) + a(x2 + y2)
Factorise the following by grouping the terms:
x2 - (p + q)x + pq
