Решите неравенство: \( 27+(x+3)^3\leq x^2(9+x){.}\) \( x \in \) ? \( ;\) ?
Задание

Решите неравенство:

\(\displaystyle 27+(x+3)^3\leq x^2(9+x){\small.}\)

\(\displaystyle x \in \) [?|(|)|[|]] [ ]\(\displaystyle ;\)[ ] [?|(|)|[|]]