Question

For the polynomial below, -2 is a zero.

f(x) = x² + 8x + 18x + 12
Express f(x) as a product of linear factors.
need answer asap!

Answer 1

Explanation:

=(-2)2+8(-2)+18(-2)+12

=4-16-36+12

=4+52+12

=56+12

=68

OR

=4-16-36+12

= -12-24

= -36