Evaluate
p^{3}-7p^{2}-p-7
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p^{3}-7p^{2}-p-7
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p^{3}-4p^{2}+p-3p^{2}-2p-7
To find the opposite of 3p^{2}+2p+7, find the opposite of each term.
p^{3}-7p^{2}+p-2p-7
Combine -4p^{2} and -3p^{2} to get -7p^{2}.
p^{3}-7p^{2}-p-7
Combine p and -2p to get -p.
p^{3}-4p^{2}+p-3p^{2}-2p-7
To find the opposite of 3p^{2}+2p+7, find the opposite of each term.
p^{3}-7p^{2}+p-2p-7
Combine -4p^{2} and -3p^{2} to get -7p^{2}.
p^{3}-7p^{2}-p-7
Combine p and -2p to get -p.
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