Factor
\left(x+1\right)\left(xy-x+2y-1\right)
Evaluate
\left(x+1\right)\left(xy-x+2y-1\right)
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\left(y-1\right)x^{2}+\left(3y-2\right)x+2y-1
Consider x^{2}y-x^{2}+3xy-2x+2y-1 as a polynomial over variable x.
\left(x+1\right)\left(xy-x+2y-1\right)
Find one factor of the form kx^{m}+n, where kx^{m} divides the monomial with the highest power \left(y-1\right)x^{2} and n divides the constant factor 2y-1. One such factor is x+1. Factor the polynomial by dividing it by this factor.
Examples
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