Advertisements
Advertisements
प्रश्न
factorise: 5 + 3a - 14a2
बेरीज
Advertisements
उत्तर
5 + 3a - 14a2
5 + 10a - 7a - 14a2
= 5(1 + 2a) - 7a (1 + 2a)
= (1 + 2a) (5 - 7a)
shaalaa.com
Factorisation by Grouping
या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
APPEARS IN
संबंधित प्रश्न
Factorise using the grouping method :
x (6x - 5y) - 4 (6x - 5y)2
factorise: x2 + 4x + 3
factorise: a2 - 5a+ 6
Factorise: 7b2 - 8b + 1
factorise: 2x2 + xy - 6y2
factorise: (3x - 2y)2 - 5(3x - 2y) - 24
factorise: 1 - 3x - 3y - 4(x + y)2
Factorise the following by grouping the terms:
8x3 - 24x2y + 54xy2 -162y3
Factorise the following by grouping the terms:
p2x2 + (px2 + 1)x + p
Factorise the following by grouping the terms:
`(1)/(25x^2) + 16x^2 + (8)/(5) - 12x - (3)/(5x)`
