Question

Help Please!!!
Divide -2x^3+21x^2-20x-12 by (x-3).

Answer 1

Do you want to do this with synthetic division?

Answer 2

yes i guess

Answer 3

3| -2+21 -20 -12
-6 45 75
--------------------
-2 15 25 63

Answer 4

Then what you need to do is add in the variables with x^n-1

-2x^2 + 15x + 25 + 64/(x-3)

Does that azentina and I said so far make sense to you?

Answer 5

kinda

Answer 6

The 64/(x-3) is the remainder. It can also be written as just 64

Answer 7

ok

Answer 8

I still don't understand