Question

8.3 simplify rational exponents (homework) score: 1.25/25 answered: 2/25 question 3 rewrite in radical form: $z^{\frac{1}{7}}=$ question help: video written example submit question jump to answer

Explanation:

Step1: Recall exponent - radical rule

For $a^{\frac{m}{n}}=\sqrt[n]{a^{m}}$, when $m = 1$ and $n=7$ and $a = z$.

Step2: Apply the rule

$z^{\frac{1}{7}}=\sqrt[7]{z}$

Answer:

$\sqrt[7]{z}$