Question

Calculati :
A) 2 la puterea 3 ori 2 la puterea 5 : 2 la puterea 6
B) ( 2 la puterea 3 ) la puterea 4 : 2 la puterea 10
C) ( 2 la puterea 9 ) la puterea 3 : ( 2 la puterea 3 ) la puterea 8

Answer 1

A) 2^3 x 2^5=2^8: 2^6=2^2=4 B) (2^3)^4=2^12:2^10=2^2=4 C)(2^9)^3=2^27 (2^3)^8=2^24 2^27:2^24=2^3=8 ^=la puterea...