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Popular >

simplify 5^4*5^{-3}

Solution

simplify

5^{4} \cdot 5^{- 3}

Solution

5

Solution steps

5^{4} \cdot 5^{- 3}

Apply exponent rule:

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

5^{4} \cdot 5^{- 3} = 5^{4 - 3}

= 5^{4 - 3}

Subtract the numbers:

4 - 3 = 1

= 5^{1}

Apply exponent rule:

a^{1} = a

= 5

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Frequently Asked Questions (FAQ)

What is 5^4*5^{-3} ?
The solution to 5^4*5^{-3} is 5