Consider the rational expression p(x)/t(x) if p(x)= x^4 +x^3 +5x^2 -5x -6 and t(x)=x-c.
Which of the following is incorrect?
A. If c(x) is a factor of p(x), then the remainder of p(x)/t(x) is zero
B. If c(x) is a factor of p(x), then p(0)=c
C. If c(x) is a factor of p(x), then c={-3,-2,1,1}
D. If c(x) is a factor of p(x), then p(c)=0
