Which of the following states the Factor Theorem correctly for a polynomial p(x)?
a) If p(a)=0, then (x+a) is a factor of p(x).
b) If p(a)=0, then (x−a)2 is a factor of p(x).
c) If p(a)=0, then (x−a) is a factor of p(x).
d) If p(a)=a, then (x−a) is a factor of p(x).