Question

6x(x+3)=0

 

Answer 1

\(=>\left[{}\begin{matrix}6x=0\\x+3=0\end{matrix}\right.< =>\left[{}\begin{matrix}x=0\\x=-3\end{matrix}\right.\)

Answer 2

`6x(x+3)=0`

\(\Leftrightarrow\left[{}\begin{matrix}6x=0\\x+3=0\end{matrix}\right.\Leftrightarrow\left[{}\begin{matrix}x=0\\x=-3\end{matrix}\right.\)