What is expand (2(x-5)(2x+5))/((x+5)(x+2)) ?

The solution to expand (2(x-5)(2x+5))/((x+5)(x+2)) is (4x^2-10x-50)/(x^2+7x+10)

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expand (2(x-5)(2x+5))/((x+5)(x+2))

expand

\frac{2 ( x - 5 ) ( 2 x + 5 )}{( x + 5 ) ( x + 2 )}

\frac{4 x ^{2} - 10 x - 50}{x ^{2} + 7 x + 10}

Solution steps

\frac{2 ( x - 5 ) ( 2 x + 5 )}{( x + 5 ) ( x + 2 )}

Expand

(x + 5) (x + 2) : x^{2} + 7 x + 10

= \frac{2 ( x - 5 ) ( 2 x + 5 )}{x ^{2} + 7 x + 10}

Expand

2 (x - 5) (2 x + 5) : 4 x^{2} - 10 x - 50

= \frac{4 x ^{2} - 10 x - 50}{x ^{2} + 7 x + 10}

- e^{x} (cos (x) - sin (x))

\frac{( - 4 x + x )}{( + 2 x )}

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

\frac{1}{4 ( 1 - x )}

\frac{- s ^{2} + 25}{( s ^{2} + 25 ) ^{2}}

What is expand (2(x-5)(2x+5))/((x+5)(x+2)) ?
The solution to expand (2(x-5)(2x+5))/((x+5)(x+2)) is (4x^2-10x-50)/(x^2+7x+10)