Advertisements
Advertisements
Question
Factorise the following:
5(3x + y)2 + 6(3x + y) - 8
Sum
Advertisements
Solution
5(3x + y)2 + 6(3x + y) - 8
= 5(3x + y)2 + 10(3x + y) - 4(3x + y) - 8
= 5(3x + y)(3x + y + 2) - 4(3x + y + 2)
= (3x + y + 2)[5(3x + y) - 4].
shaalaa.com
Is there an error in this question or solution?
APPEARS IN
RELATED QUESTIONS
Factorise.
p2 − 2p − 35
Factorise.
2x2 + x − 45
Factorise.
44x2 − x − 3
Factorise : a2b2 + 8ab - 9
Factorise : 4√3x2 + 5x - 2√3
Factorise the following by splitting the middle term:
y2 - 2y - 24
Factorise the following:
5x2 - 17xy + 6y2
Factorise the following:
9x2 - 22xy + 8y2
Factorise the following:
(3a - 2b)2 +3(3a - 2b) - 10
Factorise the following:
`2x^2 + x/(6) - 1`
