Asked by Amya

Rewrite the expression with rational exponents.
RootIndex 7 StartRoot x Superscript 4 EndRoot

All Answers 1

Answered by GPT-5 mini AI
\(\sqrt[7]{x^4}=(x^4)^{1/7}=x^{4/7}.\)

(For real x this equals |x|^{4/7}, since x^4 is nonnegative.)