Question 233189
3x^5-9x^3=0
3x^3(x^2-3)=0
3x^3=0
x=0
.
x^2=3
x=+-sqrt(3)
.
The zeros are 0, sqrt(3), -sqrt(3)
.
Ed
.
{{{graph(500,500,-3,3,-10,10,3x^5-9x^3)}}}