katlynmell7 katlynmell7

14-06-2018
Mathematics

contestada

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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sqdancefan sqdancefan

18-06-2018

[tex]\dfrac{\sqrt[4]{x^3}}{\sqrt[5]{x^2}}=\dfrac{x^{\frac{3}{4}}}{x^{\frac{2}{5}}}\\\\=x^{(\frac{3}{4}-\frac{2}{5})}=x^{\frac{7}{20}}\\\\=\sqrt[20]{x^7}[/tex]

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basicallyaribae basicallyaribae

11-12-2021

Answer: Option A is correct

Step-by-step explanation:

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