Factor
\left(x-y\right)\left(2x-3y-7\right)
Evaluate
\left(x-y\right)\left(2x-3y-7\right)
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2x^{2}+\left(-5y-7\right)x+3y^{2}+7y
Consider 2x^{2}-5xy+3y^{2}-7x+7y as a polynomial over variable x.
\left(x-y\right)\left(2x-3y-7\right)
Find one factor of the form kx^{m}+n, where kx^{m} divides the monomial with the highest power 2x^{2} and n divides the constant factor 3y^{2}+7y. One such factor is x-y. Factor the polynomial by dividing it by this factor.
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