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Popular >

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

Solution

factor

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

Solution

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

Solution steps

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

Apply the fraction rule:

\frac{- a}{b} = - \frac{a}{b}

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

Factor

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

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

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Frequently Asked Questions (FAQ)

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