3 years ago

Find the product -mnp(3m-5n+7p)

Mathematics

1 answer:

allochka39001 [22]3 years ago

5 0

(−m)(n)p(3m−5n+7p)

=((−m)(n)p)(3m+−5n+7p)

=((−m)(n)p)(3m)+((−m)(n)p)(−5n)+((−m)(n)p)(7p)

=−3m^2np+5mn^2p−7mnp^2

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