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xxMikexx [17]
3 years ago
15

Describe how to transform (^5 sq root x^7)^3 into an expression with a rational exponent. Make sure you respond with complete se

ntences.
Mathematics
1 answer:
Elza [17]3 years ago
6 0

Answer:

x^{\frac{21}{5}}

Step-by-step explanation:

5^{th} \ root \ of \ x^7 = (x^ 7)^{\frac{1}{5}}

Using \ the \ rule : \sqrt[n]{x} =x^{\frac{1}{n}} \\\\(x^a)^b = x^{ab}

(x^7)^{\frac{1}{5}} = x^{\frac{7}{5}}

( x^{\frac{7}{5}})^3 = x^{\frac{21}{5}}

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Sergeeva-Olga [200]
The awnser is 1/8
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