Advertisements
Advertisements
प्रश्न
Factorise : 1 - 2a - 3a2
योग
उत्तर
1 - 2a - 3a2
= 1 - 3a + a - 3a2
=( 1 + a )( 1 - 3a )
shaalaa.com
क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
APPEARS IN
संबंधित प्रश्न
Factorise.
20x2 − 26x + 8
Find trinomial (quadratic expression), given below, find whether it is factorisable or not. Factorise, if possible.
3x2 + 4x - 10
Factorise the following:
2x3 + 5x2y - 12xy2
Factorise the following:
`6sqrt(3)x^2 - 19x + 5sqrt(3)`
Factorise the following:
5(3x + y)2 + 6(3x + y) - 8
Factorise the following:
(a2 - 2a)2 - 23(a2 - 2a) + 120
Factorise the following:
6 - 5x + 5y + (x - y)2
Factorise the following:
p4 + 23p2q2 + 90q4
Factorise the following:
2a3 + 5a2b - 12ab2
Factorise: 2x2 + 5x - 18
