Please help me with this problem. I can't seem to figure out how to solve it.
Find all the zeros of each function by using synthetic division.
f(x)=3x^3-26x^2+76x-40
---I did the p/q hing to help me out, but none of them seemed to work unless I made a math error (but I would have had to do the same mistake because I did some of them twice).---
Thank You
works:
|3 -26 76 -40
| 2 -16 40
3 -24 60 0
Can you finish from there? If not post again.
Answer: the zeros are , 4+2i, 4-2i
Edwin