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If x is a positive integer which expression is equivalent to ^4 square root x^3/ ^5 square root x^2?
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If x is a positive integer which expression is equivalent to ^4 square root x^3/ ^5 square root x^2?

User Paresh Behede
by
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2 Answers

4 votes

Answer: Option A is correct

Explanation:

User Michel Foucault
by
4.9k points
4 votes

\frac{\sqrt[4]{x^3}}{\sqrt[5]{x^2}}=\frac{x^{(3)/(4)}}{x^{(2)/(5)}}\\\\=x^{((3)/(4)-(2)/(5))}=x^{(7)/(20)}\\\\=\sqrt[20]{x^7}
User Gobi M
by
5.2k points
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