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

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

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

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

x = - 3

Solution steps

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

Apply log rules

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

Solve

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

x = 1, x = - 3

Verify Solutions:

x = 1

False

, x = - 3

True

The solution is

x = - 3

lo g_{10} (x) = 2.692

1.32 = lo g_{10} (\frac{1}{x})

- \frac{- 2 ln ( 2 x ) + 3}{x ^{3}} = 0

- lo g_{10} (x) = 0.064

lo g_{2} (a) = 13

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