Answer:
5 and -2
Step-by-step explanation:






or


Answer:
Step-by-step explanation:
Hope this helps 3 over 4 hope this helps
Every single one of those polynomials factors. When factored, your expression looks like this:

. When you cancel the like factors out, what you're left with is this:

. That means that b = 9, c = 1, and d = -2
I would say 8.0 Because if you do 12.6-4.9 you get 7.7 ...hope that helped