Question

1/2x^3 - x=0
explain please

Answer 1

\[\frac{1}{2}x^3-x=0\] like that?

Answer 2

\[x^3-2x=0\]
\[x(x^2-2)=0\]
\[x=0\] or
\[x^2=0\]
\[x=0,\sqrt{2},-\sqrt{2}\]