--SAT II MATH II Review Thread--

potentenum
Wed, 03 Jun 2009 07:05:57 +0000

and also, someone please solve this:

"If n is an integer, what is the remainder when

3x (2[1]) - 4x (2[2]) + 5x(2[3]) - 8

is divided by x+1"?

The answer key says -20

but I have no idea why! If you plug in x = -1, then… aren’t you just ignoring the (2[4]) and everything?

Thanks

1. n+3 ↩︎

2. n+2 ↩︎

3. n+1 ↩︎

4. n+3 ↩︎