Question

Find the solution of $\log (x^3-3)=0$ and write the solutions in roster form of set.

Answer 1

$\log (x^3-3)=0$

$x^{3}3-3=1$

$x^3=4$

$x=4^{1/3},4^{1/3}w,4^{1/3}{w}^2$