Question

Express surds in simplest form​

Answer 1

$\frac{3}{4} \sqrt[3]{128} \\ = \frac{3}{4} \sqrt[3]{2 \times 2 \times 2 \times 17} \\ = \frac{3}{4} 2 \sqrt{17} \\ = \frac{3}{2} \sqrt{17}$