Question

Which of the following statements is true about the polynomial, P(x) according to factor theorem?
(i) x + a is a factor of P(x) if P(a) = 0

(ii) x +a is a factor of P(x) ir P(O) = -a

(iii) x + a is a factor of P(x) if P(0) - a
(iv) x+a is a factor of P(x) in P(-a) = 0​

Answer 1

Answer:

option "d" is correct because

x+a =0

then x=-a

Answer 2

Answer:

(iv) X+a is a factor of p(x) if p(-a)