Answer:
[tex]\frac{7^2}{7^6}[/tex]
If you have a negative exponent you must place it in the opposite part of the fraction.
Step-by-step explanation:
1/(7^6)*1/1/(7^2)
1/(7^6)*(7^2)/1
(7^2)/(7^6)
7^(2-6)
7^(-4)
1/7^4
