pls help me with this question. need the answer as soon as possible.
factorise: 10a(2p+q)^3-15b(2p+q)^2+35(2p+q)
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Answer:
Step-by-step explanation:
Hi there!
10a(2p+q)³ - 15b(2b+q)² + 35(2p+q)
5(2p+q)[2a(2p+q)²+7] - 15b(2b+q)²
5(2p+q)[2a(4p²+4pq+q2²)+7] - 15b(4b²+4bq+q² )
5(2p+q)(8ap²+8apq+2aq²+7) - 15b(4b²+4bq+q² )
5(2p+q)(8ap²+8apq+2aq²+7) - 15b(4b²+4bq+q² )
80ap³+80ap²q+20aq²p+70p+40aqp²+40apq²+10aq³+35q-60b³+60b²q-15bq²
Is It Correct ??
pranavithathineni:
it is 15b(2p+q) and not 15b(2b+q)
pls give me the answer for the correct question
need tha answer asap pls
the*
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