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Popular >

simplify (y^{-2})^{-1/2}

Solution

simplify

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

Solution

y

Solution steps

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

Apply exponent rule:

(a^{b})^{c} = a^{b c},

assuming

a \geq 0

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

- 2 (- \frac{1}{2}) = 1

= y^{1}

Apply exponent rule:

a^{1} = a

= y

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Frequently Asked Questions (FAQ)

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