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Popular >

simplify x^3*x^{-3}

Solution

simplify

x^{3} \cdot x^{- 3}

Solution

1

Solution steps

x^{3} x^{- 3}

Apply exponent rule:

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

x^{3} x^{- 3} = x^{3 - 3}

= x^{3 - 3}

Subtract the numbers:

3 - 3 = 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^3*x^{-3} ?
The solution to x^3*x^{-3} is 1