Cube Root 3Dd5D8

1. Problem: find $\sqrt[3]{64}$. 2. Formula used: if $a^3=b$, then $\sqrt[3]{b}=a$. 3. Check the cube: $4^3=4\cdot4\cdot4=64$. 4. So the cube root of $64$ is $4$. 5. Final answer: $4$.