Advertisements
Advertisements
प्रश्न
Factorise the following by splitting the middle term:
12 + x - 6x2
योग
Advertisements
उत्तर
12 + x - 6x2
= 12 + 9x -8x - 6x2
= 3(4 + 3x) - 2x(4 + 3x)
= (4 + 3x)(3 - 2x).
shaalaa.com
क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
APPEARS IN
संबंधित प्रश्न
Factorise.
5y2 + 5y − 10
Factorise.
20x2 − 26x + 8
Factorise : 3 - a (4 + 7a)
Find trinomial (quadratic expression), given below, find whether it is factorisable or not. Factorise, if possible.
x(2x - 1) - 1
Factorise the following:
2x3 + 5x2y - 12xy2
Factorise the following:
y2 + 3y + 2 + by + 2b
Factorise the following:
x3y3 - 8x2y2 + 15xy
Factorise the following:
(t2 - t)(4t2 - 4t - 5) - 6
Factorise the following:
6 - 5x + 5y + (x - y)2
Factorise: x2 - 10x + 21.
