Ushtrimi 4

Shkruani më thjesht shprehjet:

a) $\frac{2^6}{2^3}$

b) $\frac{3^7}{3^4}$

c) $\frac{4^8}{4^3}$

d) $\frac{7^{10}}{7^5}$

e) $\frac{9^7}{9}$

f) $\frac{5^{12}}{5^8}$