Question

Which radical expression is equivalent to y^1/7 ?

Answer 1

Answer:

$\sqrt[7]{y}$

Step-by-step explanation:

The rule for a fraction as an exponet is:

$a^{\frac{b}{c}}=\sqrt[c]{x^b}$

Apply the rule to the expression given:

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

Hope this helps you.