can you help me with math please.

Question

Find the solutions of the inequality by drawing appropriate graphs. State the answer rounded to two decimals. 
(x + 2)2 ≤ x3

 

NOTE: I need the answer like (interval notation)

Answer 1

Graph the two functions appearing on different sides of the inequality.

The interval of the solution is determined by finding where the function on the left is NOT above the function on the right.