Question

log (x-1) - 2(log (x-1)) = 1​

Answer 1

Explicación paso a paso:

Log (x-1) - log (x-1)alcuadrado=log10

Log(x-1/x-1alcuadrado)=log10

x-1/x-1alcuadrado=10

1/x-1=10

1=10x-10

-10x=-10-1

X=11/10

Answer 2

Paso 1: Dividir ambos lados por -1.

−log(x−1) =1

——————

-1 -1

log(x−1)=−1

Paso 2: Resolver el logaritmo.

log(x−1)=−1

10log(x−1)=10−1 (Tomar el exponente de ambos lados)

x−1=10-1

x−1=0.1

x−1+1=0.1+1(Sumar 1 a ambos lados)

x=1.1