Question 364319
{{{f(x)=4x^3-9x}}}
{{{f(x)=x(2x-3)(2x+3)}}}
Three solutions:
{{{highlight(x=0)}}}
.
.
.
{{{2x-3=0}}}
{{{2x=3}}}
{{{highlight(x=3/2)}}}
.
.
.
{{{2x+3=0}}}
{{{2x=-3}}}
{{{highlight(x=-3/2)}}}