Question 365384
I am supposed to factor this :  2x^3y-x^2y+5xy^2+xy^3
The only thing I have come up with so far is to factor out an xy.
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Then factor it out, and see what to do from there.
{{{2x^3y-x^2y+5xy^2+xy^3}}}
= {{{xy*(2x^2 - x + 5y + y^2)}}}
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That's all.