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Popular >

expand 4/((x-1)(x+1))

Solution

expand

\frac{4}{( x - 1 ) ( x + 1 )}

Solution

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

Solution steps

\frac{4}{( x - 1 ) ( x + 1 )}

Expand

(x - 1) (x + 1) : x^{2} - 1

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

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Frequently Asked Questions (FAQ)

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