What is expand ((x^2+7x-1)(x-7))/((x-2)(x^2+9x)) ?

The solution to expand ((x^2+7x-1)(x-7))/((x-2)(x^2+9x)) is (x^3-50x+7)/(x^3+7x^2-18x)

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expand ((x^2+7x-1)(x-7))/((x-2)(x^2+9x))

expand

\frac{( x ^{2} + 7 x - 1 ) ( x - 7 )}{( x - 2 ) ( x ^{2} + 9 x )}

\frac{x ^{3} - 50 x + 7}{x ^{3} + 7 x ^{2} - 18 x}

Solution steps

\frac{( x ^{2} + 7 x - 1 ) ( x - 7 )}{( x - 2 ) ( x ^{2} + 9 x )}

Expand

(x - 2) (x^{2} + 9 x) : x^{3} + 7 x^{2} - 18 x

= \frac{( x ^{2} + 7 x - 1 ) ( x - 7 )}{x ^{3} + 7 x ^{2} - 18 x}

Expand

(x^{2} + 7 x - 1) (x - 7) : x^{3} - 50 x + 7

= \frac{x ^{3} - 50 x + 7}{x ^{3} + 7 x ^{2} - 18 x}

\frac{4}{( s ^{2} + 1 ) ( s - 2 )}

\frac{5 ( 4 2 + 1 )}{31}

\frac{x}{( x - 1 ) ( x - 5 )}

\frac{x ^{2} y}{( x + y ) ( x - y )}

e^{x} (e^{x} + 2) + 1

What is expand ((x^2+7x-1)(x-7))/((x-2)(x^2+9x)) ?
The solution to expand ((x^2+7x-1)(x-7))/((x-2)(x^2+9x)) is (x^3-50x+7)/(x^3+7x^2-18x)