What is expand (5x^2-26x+21)/((-x+5)(-x+3)) ?

The solution to expand (5x^2-26x+21)/((-x+5)(-x+3)) is (5x^2-26x+21)/(x^2-8x+15)

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expand (5x^2-26x+21)/((-x+5)(-x+3))

expand

\frac{5 x ^{2} - 26 x + 21}{( - x + 5 ) ( - x + 3 )}

\frac{5 x ^{2} - 26 x + 21}{x ^{2} - 8 x + 15}

Solution steps

\frac{5 x ^{2} - 26 x + 21}{( - x + 5 ) ( - x + 3 )}

Expand

(- x + 5) (- x + 3) : x^{2} - 8 x + 15

= \frac{5 x ^{2} - 26 x + 21}{x ^{2} - 8 x + 15}

(ln (x) - 1)^{2}

(x y - 4 x) d x - (x^{2} y + y) d y

3 (x^{2})

3 (14 - e)

\frac{6 x ^{2} + 8 x - 82}{( x - 2 ) ( x ^{2} + 6 x + 5 )}

What is expand (5x^2-26x+21)/((-x+5)(-x+3)) ?
The solution to expand (5x^2-26x+21)/((-x+5)(-x+3)) is (5x^2-26x+21)/(x^2-8x+15)