Question

When the expression x2 -3x-18 is factored completely, which is one of its factors ? a) (x-2) b) (x-3) c) (x-6) d) (x-9)

Answer 1

\[(x-6)(x+3)\]

Answer 2

\[x^2-3x-18\]
1*-18=-18
6-3=3
6*-3=-18
make factors.