SOLUTION: Explain and Simply the rational expression: 9x-2 ---- 2-9x a) 1 b) 9x-2 c) -1 d)0 e) 2x-9

Algebra ->  Radicals -> SOLUTION: Explain and Simply the rational expression: 9x-2 ---- 2-9x a) 1 b) 9x-2 c) -1 d)0 e) 2x-9      Log On


   

Question 183088: Explain and Simply the rational expression:
9x-2
----
2-9x
a) 1
b) 9x-2
c) -1
d)0
e) 2x-9
Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
Explain and Simplify the rational expression:
9x-2
----
2-9x
====================
(9x-2) / (-(9x-2)
Cancel the common facor of 9x-2 to get:
= 1/-1 = -1
===========================================
Cheers,
Stan H.