Question

o valor da expressão [4^7 . 4^10 . 4]^2: e (4^5)^7 é:

Answer 1

$[4^7\times4^{10}\times4]^2= \\ \\ .[4^{7+10+1}]^2= \\ \\ .[4^{18}]^2=4^{36} \\ \\ e \\ \\ (4^5)^7=4^{35}$