Advertisements
Advertisements
प्रश्न
Factorise by the grouping method : a4 - 2a3 - 4a + 8
बेरीज
Advertisements
उत्तर
a4 - 2a3 - 4a + 8 = a3( a - 2 ) - 4( a - 2 )
= ( a3 - 4 )( a - 2 )
shaalaa.com
Factorisation by Grouping
या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
APPEARS IN
संबंधित प्रश्न
Factorise by the grouping method : ab - 2b + a2 - 2a
Factorise by the grouping method:
ab (x2 + 1) + x (a2 + b2)
Factorise by the grouping method : y2 - (a + b) y + ab
Factorise : 3x5 - 6x4 - 2x3 + 4x2 + x - 2
Factorise : ax + 2bx + 3cx - 3a - 6b - 9c
Factorise : 2ab2c - 2a + 3b3c - 3b - 4b2c2 + 4c
factorise: a2 + 5a + 6
factorise: (x - 2y)2 - 12(x - 2y) + 32
factorise: a2 - 23a -108
factorise: 3a2x - bx + 3a2 - b
