Question

use polynomial long division to divide 25x^3+40x^2+25x+10 by -5x^2-3x-2

Answer 1

-5x-5

Answer 2

how did you come up with that answer

Answer 3

watch at attachment

Answer 4

By long division method and I tried to draw but it's very difficult to draw it.

Answer 5

i understand most of it but where does the 15 come in at

Answer 6

15 x^2 came by multiplying -5x and -3x and 15x came by multiplying -5 and -3x.
I understand it's difficult to understand it without writing, but I'm helpless. I would try to attach a .bmp file with solution tomorrow.