4 years ago

Can someone please help me I have to factor p^2-9p-3pr+27r

Mathematics

1 answer:

ziro4ka [17]4 years ago

6 0

<span> p^2-9p-3pr+27r
= p(p - 9) - 3r(p - 9)
= (p - 9)(p - 3r)
answer
</span> (p - 9)(p - 3r)

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