College Algebra
posted by Ashley .
Find a polynomial of the specified degree that has the given zeros:
Degree 4: zeros 1,1,3,5
(I know you would do...
(x(1)) (x1) (x3) (x5) but I don't know what to do after that. I know when it's a degree of 3 you just use FOIL and leave the (x5) as is, but how do you do it when there is 4?

u figure out the variable