Nathan B. answered 11/10/15
Tutor
5
(20)
Elementary and Algebraic skilled
We use the FOIL process here, where we multiply the parts of the expression:
First
Outer
Inner
Last
x * 6x = 6x2
x * -2 = -2x
-3 * 6x = -18x
-3 * -2 = 6
So our expression now looks like:
6x2 - 2x - 18x + 6
simplify by adding like terms:
6x2 - 20x + 6
Anna T.
11/10/15