How do you simplify $\frac{4 x - 2 x^{2}}{5 x - 10}$ $(4x-2x^2)/(5x-10)$ ?

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Answer 1 · 2017-01-15T00:09:06

We have that

$(4x-2x^2)/(5x-10)=-(2x*(2-x))/(5*(2-x))=-(2x*cancel(2-x))/(5*cancel(2-x))=-(2x)/5$

How do you simplify (4x-2x^2)/(5x-10)4x−2x25x−10(4x-2x^2)/(5x-10)?