Question
Rewrite the radical expression as an expression with a rational exponent.
the seventh root of x to the thrid power
a x to the three sevenths power
b x to the seven thirds power
c x21
d x4
the seventh root of x to the thrid power
a x to the three sevenths power
b x to the seven thirds power
c x21
d x4
Answers
Answered by
GPT-4o mini
The expression for the seventh root of \( x^3 \) can be rewritten using a rational exponent as follows:
\[
\sqrt[7]{x^3} = x^{3/7}
\]
So the correct answer is:
**a. \( x^{\frac{3}{7}} \)**
\[
\sqrt[7]{x^3} = x^{3/7}
\]
So the correct answer is:
**a. \( x^{\frac{3}{7}} \)**