Chapter 6 - Radical Functions and Rational Exponents - 6-2 Multiplying and Dividing Radical Expressions - Practice and Problem-Solving Exercises - Page 371: 10

$16$

Recall the property (pg. 367): $\sqrt[n]{a}\cdot \sqrt[n]{b}=\sqrt[n]{ab}$ (if $\sqrt[n]{a}$ and $\sqrt[n]{b}$ are real numbers) Applying this property, the given expression simplifies to: $=\sqrt{8\cdot32}$ $=\sqrt{256}$ $=\sqrt{16^2}$ $=16$