Question

If the polynomial fx is such that f(-2)=0 then a factor of fx is

Answer 1

Answer:

(x+2)

...................

Answer 2

Answer:

(x+2)

Step-by-step explanation:

f(-2) = 0

Therefore f(x) can be written as,

f(x) = (x+2) * g(x)

where g(x) is a polynomial of x

Hence (x+2) is a factor of f(x)