Question

What is Cube Root?

Answer 1

Cube Root : The cube root of any real number $(x)$ is that number, whose cube gives again the basic number, i.e., the cube root of $x$ is denoted by $\sqrt[3]{x}$. The symbol of cube root is $\sqrt[3]{ }$.

Example : $\sqrt[3]{64}=4 \Rightarrow 4^3=64$ is basic number.

or, $\sqrt[3]{64}=(64)^{1 / 3}=4$