How do you factor $2pqrs + 14q^(2)rs - 49qrs$ ?

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Answer 1 · 2016-04-19T20:44:47

$qrs(2p+14q-49)$

You have $qrs$ i common in all the monomials, so let's put them in evidence:

$qrs(2p+14q-49)$

We can't anything more!

How do you factor 2pqrs + 14q^(2)rs - 49qrs2pqrs + 14q^(2)rs - 49qrs?