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Popular >

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

Solution

expand

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

Solution

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

Solution steps

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

Expand

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

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

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Frequently Asked Questions (FAQ)

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