Question

Write a polynomial function with the given roots.
3+i, 2, and -4

Please help, I'm really struggling on this problem. Any help would be greatly appreciated and will be given a medal :) Thankss!

Answer 1

To create a polynomial function, you multiply all its factors out.
If \(k\) is a root, \(x - k\) is a factor.

Answer 2

Thank you soo much! But, how would you do that to 3+i?

Answer 3

You can!\[(x - (3 +i)) = \cdots\]