What is expand (10x)/((x^2-4)^2) ?

The solution to expand (10x)/((x^2-4)^2) is (10x)/(x^4-8x^2+16)

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expand (10x)/((x^2-4)^2)

expand

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

\frac{10 x}{x ^{4} - 8 x ^{2} + 16}

Solution steps

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

(x^{2} - 4)^{2} = x^{4} - 8 x^{2} + 16

= \frac{10 x}{x ^{4} - 8 x ^{2} + 16}

(x - 3 i) (x + 3 i)

(x^{2} - 5) \cdot e^{x - 3}

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

2 (\frac{3}{e ^{4}} + \frac{3}{e ^{16}} + \frac{3}{e ^{36}})

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

What is expand (10x)/((x^2-4)^2) ?
The solution to expand (10x)/((x^2-4)^2) is (10x)/(x^4-8x^2+16)