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Popular >

simplify 1/(y^{-2)}

Solution

simplify

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

Solution

y^{2}

Solution steps

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

Apply exponent rule:

a^{- b} = \frac{1}{a ^{b}}

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

= \frac{1}{\frac{1}{y ^{2}}}

Apply the fraction rule:

\frac{1}{\frac{b}{c}} = \frac{c}{b}

= \frac{y ^{2}}{1}

Apply the fraction rule:

\frac{a}{1} = a

= y^{2}

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Frequently Asked Questions (FAQ)

What is 1/(y^{-2)} ?
The solution to 1/(y^{-2)} is y^2