Question

se E = ㏒₂3 . ㏒₅64 . ㏒₃5, entao o valor de E é:

a. 0
b. 2
c. 25
d. 26
e. nenhuma das alternativas anteriores

Answer 1

$\frac{log3}{log2} * \frac{log64}{log5} * \frac{log5}{log3} \\ \frac{log3}{log2}* \frac{6log2}{log5}* \frac{log5}{log3} = log3* \frac{6}{log3} = 6$

Alternativa E