Advertisements
Advertisements
प्रश्न
Factorise the following:
5 - 4(a - b) - 12(a - b)2
योग
Advertisements
उत्तर
5 - 4(a - b) - 12(a - b)2
= 5 - 10(a - b) + 6(a - b) - 12(a - b)2
= 5[1 - 2(a - b)] + 6(a - b)[1 - 2(a - b)]
= [5 + 6(a - b)][1 - 2(a - b)]
= (5 + 6a - 6b)(1 - 2a + 2b).
shaalaa.com
क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
APPEARS IN
संबंधित प्रश्न
Factorise.
2x2 + x − 45
Factorise : (3x - 2y)2 + 3 (3x - 2y) - 10
Factorise : `1/35 + 12/35a + a^2`
Factorise the following by splitting the middle term:
x2 + 6x + 8
Factorise the following by splitting the middle term:
y2 - 2y - 24
Factorise the following by splitting the middle term:
15a2 - 14a - 16
Factorise the following:
2x3 + 5x2y - 12xy2
Factorise the following:
(2p + q)2 - 10p - 5q - 6
Factorise the following:
y2 + 3y + 2 + by + 2b
Factorise the following:
(t2 - t)(4t2 - 4t - 5) - 6
