Question

Calculati si scrieti rezultatul sub forma de puteri:
a)(5^3)^8,
b)(2^4)^3:(2^3)^4,
c(7^2)^5x(7^7)^3,
d)(3^2)3:3^6x(3^5)3,
e)[(2^3)^2]^4,
f){[(a^2)^3]4}^5

Answer 1

(5^3)^8=5^3*8=24, (2^4)^3:(2^3)^4=2^4*3 :2^3*4=2^12:2^12=1