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Popular >

simplify 1/(x^2)-1

Solution

simplify

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

Solution

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

Solution steps

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

Apply the fraction rule:

a + \frac{b}{c} = \frac{a c + b}{c}

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

Apply rule:

1 \cdot a = a

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

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

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Frequently Asked Questions (FAQ)

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