Question

Simplify 4 3 square root 64

Answer 1

`\large\boxed{4\sqrt[3]{64}=16}`

Explanation:

`\sqrt[3]{a}=b\iff b^3=a\\\\4\sqrt[3]{64}=(4)(4)=16\\\\\sqrt[3]{64}=4\ \text{because}\ 4^3=64`