Answer:
11^ -12 = 1/ 11^12
Step-by-step explanation:
11^ -4 / 11^8
We know that a^b / a^c = a^(b-c)
11^ (-4 -8)
11^ -12
We also normally do not leave negative exponents
a^ -b = 1/ a^b
1/ 11^12
We can use the quotient rule to solve: a^b/a^c = a^b-c
= 11^-4/11^8
= 11^-4-8
= 11^-12
Use rule where a^-b = 1/a^b
= 1/11^12
Best of Luck!
