Question

Solve :-
$16x^5-144x^3=0$

Answer 1

Given,

$16x^5-144x^3=0$

or, $16x^3(x^2-8)=0$

or, $x^3=0$ or, $x^2-9=0$

or, $x=0,0,0$ or, $x=\pm 3$.