Question

Aplicando a defenicao do logaritmo calcule
Log3 27=

Answer 1

Explicação passo-a-passo:

Lembrando a definição de logaritmo:

$\log_{a}b =x \iff a^{x}=b$

Calculando $\log_{3}27$:

$\log_{3}27 =x\\\\3^{x}=27\\\\3^{x}=3^{3}\\\\\text Igualando\ os\ expoentes:\\\\x=3\\\\\implies\boxed{\boxed{\log_{3}27=3 }}$