What is the answer to ln(x+1)+ln(x)=0 ?

The answer to ln(x+1)+ln(x)=0 is x=(-1+sqrt(5))/2

Solve for x: ln(x+1)+ln(x)=0

The solution is x=(-1+sqrt(5))/2

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ln (x + 1) + ln (x) = 0

x = \frac{- 1 + 5}{2}

Solution steps

ln (x + 1) + ln (x) = 0

Apply log rules

(x + 1) x = 1

Solve

(x + 1) x = 1 : x = \frac{- 1 + 5}{2}, x = \frac{- 1 - 5}{2}

x = \frac{- 1 + 5}{2}, x = \frac{- 1 - 5}{2}

Verify Solutions:

x = \frac{- 1 + 5}{2}

True

, x = \frac{- 1 - 5}{2}

False

The solution is

x = \frac{- 1 + 5}{2}

x, y = 2 ln (x)

50 = 15.343 ln (x) + 73.921

lo g_{10} (2 x) = - 3

2 ln (x - 5) = 6

lo g_{5} (2 x + 6) = lo g_{5} (1 - x)

What is the answer to ln(x+1)+ln(x)=0 ?
The answer to ln(x+1)+ln(x)=0 is x=(-1+sqrt(5))/2
Solve for x: ln(x+1)+ln(x)=0
The solution is x=(-1+sqrt(5))/2