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Popular >

simplify x^2x^{-2}

Solution

simplify

x^{2} x^{- 2}

Solution

1

Solution steps

x^{2} x^{- 2}

Apply exponent rule:

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

x^{2} x^{- 2} = x^{2 - 2}

= x^{2 - 2}

Subtract the numbers:

2 - 2 = 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^2x^{-2} ?
The solution to x^2x^{-2} is 1