Ushtrimi 6

Gjeni vlerën e shprehjeve.

a) $(5^5 \times 5^4) : 5^7$;

b) $(4^7 : 4^5) \times 4^2$

c) $[(6^2 \times 6^5) : (6^3 \times 6^3)]^4$;

d) $(4^8 \times 4^9) : (4^4)^4$;

e) $(5^5 \times 3^5 \times 4^5) : (5^3 \times 3^3 \times 4^3)$;

f) $[(5^3)^2 \times 5^5] : [5^3 \times (5^2)^3]$