Question

O valor de y = log5 250 − log5 2

Answer 1

Resposta:

$\textsf{Leia abaixo}$

Explicação passo a passo:

$\mathsf{y = log_5\:250 - log_5\:2}$

$\mathsf{y = log_5\:\dfrac{250}{2}}$

$\mathsf{y = log_5\:125}$

$\mathsf{5^y = 125}$

$\mathsf{\not5^y = \not5^3}$

$\boxed{\boxed{\mathsf{y = 3}}}$