What is expand (8x^3)/((1-x^4)^2) ?

The solution to expand (8x^3)/((1-x^4)^2) is (8x^3)/(1-2x^4+x^8)

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expand (8x^3)/((1-x^4)^2)

expand

\frac{8 x ^{3}}{( 1 - x ^{4} ) ^{2}}

\frac{8 x ^{3}}{1 - 2 x ^{4} + x ^{8}}

Solution steps

\frac{8 x ^{3}}{( 1 - x ^{4} ) ^{2}}

(1 - x^{4})^{2} = 1 - 2 x^{4} + x^{8}

= \frac{8 x ^{3}}{1 - 2 x ^{4} + x ^{8}}

\frac{( 12 + h ) ^{2}}{9}

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

- \frac{2 ( x - y )}{a}

(1 + c e^{t})^{2}

(2 + 6 x) x^{2} e^{x}

What is expand (8x^3)/((1-x^4)^2) ?
The solution to expand (8x^3)/((1-x^4)^2) is (8x^3)/(1-2x^4+x^8)