Respuesta :

[tex] \frac{x^2-36}{6-x}[/tex]

[tex]x \neq 6 [/tex]

[tex]\frac{x^2-36}{6-x}=\frac{(x+6)(x-6)}{-(x-6)}=-(x+6)=-x-6[/tex]


Answer:

-x - 6; where x does not equal 6

Step-by-step explanation: