Question

4x<>36 va rog urgent!!!!

Answer 1

   
[tex]\displaystyle \\ 4x \ \textless \ \ \textgreater \ 36 \\ \\ \text{Aceasta inecuatie este echivalenta cu inecuatia:} \\ \\ 4x \neq 36 \\ \\ x\ \textless \ \ \textgreater \ \frac{36}{4} ~~~\Longleftrightarrow~~~ x \neq \frac{36}{4} \\ \\ x\ \textless \ \ \textgreater \ 9~~~\Longleftrightarrow~~~x \neq 9 \\ \\ \Longrightarrow~~~\boxed{x \in (-\infty,~9)\bigcup (9,~\infty) }\\ \\ \texttt{sau} \\ \\ \Longrightarrow~~~\boxed{x \in R - 9}[/tex]