Question

if a and b are two zeros of the polynomial p(x) then which of the following is a factor of p(x)?



a(x-a)(x-b)
(x+a)(x+b)
k(x-a)
k(x-b)​

Answer 1

Answer:

(x+a)(x+b)

Explanation-

(x+a)(x+b)

=x^2+xb+ab+xa

=x^2+x(a+b)+ab

The equation gives this polynomial in which a and b are the roots