Exercises: Rewrite Expressions Involving Radicals and Rational Exponents

Work through each section in order. Show your work for simplification problems. Express all fractional exponents in lowest terms.

Grade 9·20 problems·~28 min·Common Core Math - HS Number and Quantity·standard·hsn-rn-a-2

Work through problems with immediate feedback

Fluency Practice

Rewrite each expression as indicated. Simplify completely.

Which expression correctly converts $z^{5/4}$ to radical notation?

$\sqrt[5]{z^4}$

$\sqrt[4]{z^5}$

$(\sqrt[5]{z})^4$

$\sqrt{z^{5/4}}$