Question

O valor de [4^7×4^10×4]^2÷(4^5)^7 é:
A)18
B)8
C)6
D)2
E)4

Answer 1

Resposta:

Letra E

Explicação passo-a-passo:

$(4^7\times4^{10}\times4)^2\div(4^5)^7=\\ \\ (4^{7+10+1})^2\div4^{35}=\\ \\ (4^{18})^2\div4^{35}=\\ \\ 4^{36}\div4^{35}=\\ \\ 4^{36-35}=4^1=4$