What is expand (8x(5x+7))/((7x-5)^2) ?

The solution to expand (8x(5x+7))/((7x-5)^2) is (40x^2+56x)/(49x^2-70x+25)

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expand (8x(5x+7))/((7x-5)^2)

expand

\frac{8 x ( 5 x + 7 )}{( 7 x - 5 ) ^{2}}

\frac{40 x ^{2} + 56 x}{49 x ^{2} - 70 x + 25}

Solution steps

\frac{8 x ( 5 x + 7 )}{( 7 x - 5 ) ^{2}}

(7 x - 5)^{2} = 49 x^{2} - 70 x + 25

= \frac{8 x ( 5 x + 7 )}{49 x ^{2} - 70 x + 25}

Expand

8 x (5 x + 7) : 40 x^{2} + 56 x

= \frac{40 x ^{2} + 56 x}{49 x ^{2} - 70 x + 25}

\frac{n ( n + 1 )}{n + 2}

\frac{1}{2 ( 4 x - 10 )}

(x + y = 5,) - (x - y = 1)

\frac{4 ( x - 82 )}{5}

\frac{1}{( x + 3 ) ( x ^{2} + 1 ) ^{2}}

What is expand (8x(5x+7))/((7x-5)^2) ?
The solution to expand (8x(5x+7))/((7x-5)^2) is (40x^2+56x)/(49x^2-70x+25)