SOLUTION: Subract usin gthe vertical method 7x^2+6x from 9x^2-3

Algebra ->  Polynomials-and-rational-expressions -> SOLUTION: Subract usin gthe vertical method 7x^2+6x from 9x^2-3      Log On


   

Question 44121: Subract usin gthe vertical method
7x^2+6x from 9x^2-3
Found 2 solutions by adamchapman, fractalier:
Answer by adamchapman(301) About Me  (Show Source):
You can put this solution on YOUR website!
. 9x^2 + 0x - 3
-7x^2 + 6x + 0
=16x^2 - 6x - 3
I hope this helps
P.S. I am trying to start up my own homework help website. I would be extremely grateful if you would e-mail me some feedback on the help you received to adam.chapman@student.manchester.ac.uk

Answer by fractalier(6550) About Me  (Show Source):
You can put this solution on YOUR website!
Okay, vertically
9x^2 - 3
-(7x^2 + 6x)
_____________
2x^2 - 6x - 3