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Popular >

simplify 1^{-9}

Solution

simplify

1^{- 9}

Solution

1

Solution steps

1^{- 9}

Apply exponent rule:

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

1^{- 9} = \frac{1}{1 ^{9}}

= \frac{1}{1 ^{9}}

1^{9} = 1

= \frac{1}{1}

Apply rule

\frac{a}{1} = a

= 1

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Frequently Asked Questions (FAQ)

What is 1^{-9} ?
The solution to 1^{-9} is 1