Question

Algebra question ~

Answer 1

When you factor out you get 2(x-3)(x+3)

Answer 2

A really easy way to do this is to graph this on a graphing calculator, and see where the plotted line intercepts the x axis.

Answer 3

you need to find greatest common factor of 2x^2 and 18.
which is 2
=2(x^2-9)
= 2(x+3)(x-3)

Answer 4

It;s B

Answer 5

2(x^2-9) you can do more .. loow at what cwrw238 wrote

Answer 6

So then C

Answer 7

yes!