Simplify -3p3 + 5p + (-2p 2) + (-4) - 12p + 5 - (-8p3). Select the answer in descending powers of p. 1 - 7p - 2p2 + 5p3 5p3 - 2p2 - 7p + 1 1 + 7p + 2p2 - 5p3 -5p3 + 2p2 + 7p + 1 need help fast plez

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asked Dec 11, 2018 37.2k views

2 votes

Simplify -3p3 + 5p + (-2p 2) + (-4) - 12p + 5 - (-8p3). Select the answer in descending powers of p.

1 - 7p - 2p2 + 5p3
5p3 - 2p2 - 7p + 1
1 + 7p + 2p2 - 5p3
-5p3 + 2p2 + 7p + 1
need help fast plez

Mathematics
high-school

Nicholas Mancuso asked

by Nicholas Mancuso

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-3p^3 + 5p -2p^2 - 4 - 12p + 5 + 8p^3
5p^3 - 2p^2 - 7p + 1

It is the second choice

Damodar P answered Dec 15, 2018

by Damodar P

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