Answer
a) $3$
b) $1.5$
Work Step by Step
a) $\sqrt9=3$
b) $\sqrt[3] {\frac{27}{8}}=\sqrt[3] {\frac{3^3}{2^3}}=\frac{3}{2}=1.5$
You can help us out by revising, improving and updating this answer.
Update this answerAfter you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.