Question

Using factor theorem show that p-q is a factor of p(q^2- r^2) + q (r^2-p^2)+ r(p^2-q^2)​

Answer 1

Answer:

FIRSTLY, WE WILL WRITE IT IN THE FORM OF P(X).

x+1=0

x=(-1)

p(x)=(q^2-r^2)+q(r^2-p^2)+r(p^2-q^2)