SOLUTION: Use the given zero, 5i, to find all the zeros of the function: f(x)=2x^3+3x^2+50x+75

You can put this solution on YOUR website!
The complex zeros always come in pairs that
look like and , so the
pairs of factors are and
If I multiply these, I get
------------
Now I divide
by and I get as the
3rd factor . Set it equal to zero.



Here's the plot: