Question

log (x+1) = log(x-1) +3​

Answer 1

Respuesta:

Hola, muy buenas noches!

log(x + 1) = log(x - 1) + 3

Tomamos exponencial base 10 a ambos lados:

10^[log(x + 1)] = 10^[log(x - 1) + 3]

x + 1 = (x - 1) • 10³

x + 1 = 1000 (x - 1)

x + 1 = 1000x - 1000

1 + 1000 = 1000x - x

1001 = 999x

x = 1001/999

Saludos! :)