Cube and Cube Roots

Find the  cube root of each of the following cube numbers through estimation.
$$59319$$
Solve :
$$(7 + m)^3$$
The cube root of $$1.331$$ is:
Classify as linear, cubic or quadratic.
$$y+y^3+y^2$$.
Find the value of $$\displaystyle \sqrt[3]{\sqrt{441}+\sqrt{16}+\sqrt{4}}$$