Question 455911: x^2-9x+7x-63
the directions are to factor completely relative to the integers. Please help me to understand. Found 2 solutions by stanbon, richwmiller:Answer by stanbon(75887) (Show Source):
You can put this solution on YOUR website! x^2-9x+7x-63
---
Factor the 1st two and the last two terms separately:
---
x(x-9) + 7(x-9)
----
Factor again:
----------------
= (x-9)(x+7)
==================
Cheers,
Stan H.
============
(