Question

Four polynomial functions are shown below:

f(x) = x3 + 3x2 - 4x - 12
g(x) = x3 - 3x - 2
p(x) = x2 + 3x + 2
t(x) = x2 + x - 2

Which of the following functions has -1 and -2 as its zeros?
A) f(x)
B) g(x)
C) p(x)
D) t(x)

Answer 1

It is one of the last two since the power is 2

Answer 2

C) p(x)

Answer 3

Thx