simplyify (p+q)³-(p-q)³
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Answer:
6p²q+2q³
Explanation:
(p³+3×p²×q+3×p×q²+q³)-(p³-3×p²×q+3×p×q²-q³)
=(p³+3p²q+3pq²+q³)-(p³-3p²q+3pq²-q³)
=p³+3p²q+3pq²+q³-p³+3p²q-3pq²+q³
=6p²q+2q³
I hope it helps.If yes then plzz mark as branliest.
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