Relax

Respuesta :

Answer:

c

Step-by-step explanation:

[tex]x^{-6}*x^{-5}=x^{(-6)+(-5)}=x^{-11}=\frac{1}{x^{11}}[/tex]

[tex]x^{a}*x^{b}=x^{a+b}\\\\x^{-a}=\frac{1}{x^{a}}[/tex]