Question

10a(2p+q)^3-15b(2p+q)^2+35(2p+q)

Answer 1

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

Cheers!

Answer 2

Step-by-step explanation:

5(2p+q)[2a(2p+q)^2-3b(2p+q)+7]^2