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How can you rewrite 5^-6/5^-4?

User Junghyun
by
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1 Answer

2 votes

Answer:


\huge\boxed{5^{(24)/(5)}} OR
\huge\boxed{\left(\sqrt[5]{5}\right)^(\!24)}

Explanation:

We can rewrite the exponential expression:


\left(5^{-\!(6)/(5)} \right)^(\!-4)

using the power of a power rule, which states that:


(x^a)^b = x^(a\,\cdot \,b)

Using this rule, the expression becomes:


5^{\left(\!-\!(6)/(5) \,\cdot \,(-4) \right)}

This can be simplified further by executing the multiplication within the exponent:


\huge\boxed{5^{(24)/(5)}}

Note that this can also be rewritten by converting the fractional exponent to a radical:


\huge\boxed{\left(\sqrt[5]{5}\right)^(\!24)}

User Rayhem
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