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Popular >

expand 1/((1-x^2)^2)

Solution

expand

\frac{1}{( 1 - x ^{2} ) ^{2}}

Solution

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

Solution steps

\frac{1}{( 1 - x ^{2} ) ^{2}}

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

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

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Frequently Asked Questions (FAQ)

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