Advertisements
Advertisements
प्रश्न
Factorise the following:
(p2 + p)2 - 8(p2 + p) + 12
बेरीज
Advertisements
उत्तर
(p2 + p)2 - 8(p2 + p) + 12
= (p2 + p)2 - 6(p2 + p) - 2(p2 + p) + 12
= (p2 + p)(p2 + p - 6) - 2(p2 + p - 6)
= (p2 + p - 6)(p2 + p - 2)
= (p2 + 3p - 2p - 6)(p2 + 2p - p - 2)
= [p(p + 3) - 2(p + 3)][p(p + 2) - 1(p + 2)]
= [(p + 3)(p - 2)][(p + 2)(p - 1)]
= (p + 3)(p - 2)(p + 2)(p - 1).
shaalaa.com
या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
APPEARS IN
संबंधित प्रश्न
Factorise.
y2 + 24y + 144
Factorise.
m2 − 25m + 100
Factorise : 1 - 2a - 3a2
Factorise : 3a2 - 1 - 2a
Factorise : `1/35 + 12/35a + a^2`
Factorise the following by splitting the middle term:
p2- 12p - 64
Factorise the following by splitting the middle term:
y2 - 2y - 24
Factorise the following:
2x3 + 5x2y - 12xy2
Factorise the following:
5(3x + y)2 + 6(3x + y) - 8
Factorise: 2x2 + 5x - 18
