is this correct?

[flew62999]

Simplify:

x + 6
-------
36- x^2

this is what I got:


x + 6 = (-1) x + 6 = x-6 = x + 6
(6-x)(6+x) (6-x)(6+x) (x+6)(x-6)

 

[tkhunny]

Forget that. Factor the denominator. You should recognize it as a "Difference of Squares". It should become obvious what to do next.