Answer:
[tex]x^{\frac{7}{5}}[/tex]
Step-by-step explanation:
Rewrite the radical expression as an expression with rational exponents.
fifth root of x to the power of 7
[tex]\sqrt[5]{x^7}[/tex]
To write the given expression with radical exponent we use the rule
[tex]\sqrt[n]{a^m}=a^{\frac{m}{n}}[/tex]
Move the index n to the denominator of exponent
[tex]\sqrt[5]{x^7}=x^{\frac{7}{5}}[/tex]
Expression with rational exponent is [tex]x^{\frac{7}{5}}[/tex]
