Question

4 is a zero of the polynomial, p(x)=x-4

Answer 1

U can put 4 in place of x u get value of p(x) =0

Answer 2

•p(x)=x-4.
•p(4)=4-4
•p(4)=0.
•Here solution comes out to be 0.
•Thus, we can say that 4 is a zero of p(x).

Hope it helps u!!!!!