Question

log x - log (x - 1) = log 4

Answer 1

Respuesta:

log x - log x - log 4 = 1

Se cancela log x - log x

- log 4 = 1

x = 1 / - log4

x = - 1.66099

Explicación paso a paso: Comprobamos - log 4 * - 1.66099 = 1

- 0.60205 * - 1.66099 = 1

1 = 1