Question

Simplify 11 to the negative 4th power over 11 to the 8th power.

Answer 1

Given : $\frac{11^{-4} }{11^{8}}$

By using division of powers having the same base we can solve the numerical.

In the given numerical  we must left the base and subtract the exponents.

We will get

$\frac{11^{-4} }{11^{8}}$ = $11^{-4-8}$

= $11^{-12}$