1. The problem statement, all variables and given/known data find a polynomial P(x) which has nonnegative coefficients. If P(1)=1 and P(5)= 426, then wast is p(3) 2. Relevant equations P(1)= 6 P(5)= 426 P(3)= x 3. The attempt at a solution I have tried to use guess and check. I cant find a way to solve algebraically.