You can
put this solution on YOUR website!Should this be

and did you want to factor the expression??
If so, then first factor the common factor of

, leaving this:
The trinomial probably factors!
For the last times last, since the middle term is even, it will be okay to try using 2*2 for the last times last. Remember, you will need a total of -8x for the middle term. Both signs must be negative!
That should do it!!
R^2 at SCC