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Popular >

simplify x^5*x^{-5}

Solution

simplify

x^{5} \cdot x^{- 5}

Solution

1

Solution steps

x^{5} x^{- 5}

Apply exponent rule:

a^{b} \cdot a^{c} = a^{b + c}

x^{5} x^{- 5} = x^{5 - 5}

= x^{5 - 5}

Subtract the numbers:

5 - 5 = 0

= x^{0}

Apply exponent rule:

a^{0} = 1,

assuming

a \neq = 0

= 1

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Frequently Asked Questions (FAQ)

What is x^5*x^{-5} ?
The solution to x^5*x^{-5} is 1