What is the answer to ln(x^2-1)=ln(4x-4) ?

The answer to ln(x^2-1)=ln(4x-4) is x=3

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ln(x^2-1)=ln(4x-4)

ln (x^{2} - 1) = ln (4 x - 4)

x = 3

Solution steps

ln (x^{2} - 1) = ln (4 x - 4)

Apply log rules

x^{2} - 1 = 4 x - 4

Solve

x^{2} - 1 = 4 x - 4 : x = 3, x = 1

x = 3, x = 1

Verify Solutions:

x = 3

True

, x = 1

False

The solution is

x = 3

lo g_{4} (2 x) = - \frac{1}{2}

ln (4 x) = 12

ln (2 x - 5) = 3

ln (x + 1) - ln (x - 5) = ln (3)

ln (2 x - 5) = 8

What is the answer to ln(x^2-1)=ln(4x-4) ?
The answer to ln(x^2-1)=ln(4x-4) is x=3
Solve for x: ln(x^2-1)=ln(4x-4)
The solution is x=3