What is the answer to 2ln(x-3)=ln(x+5)+ln(4) ?

The answer to 2ln(x-3)=ln(x+5)+ln(4) is x=11

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2ln(x-3)=ln(x+5)+ln(4)

2 ln (x - 3) = ln (x + 5) + ln (4)

x = 11

Solution steps

2 ln (x - 3) = ln (x + 5) + ln (4)

Apply log rules

(x - 3)^{2} = (x + 5) \cdot 4

Solve

(x - 3)^{2} = (x + 5) \cdot 4 : x = 11, x = - 1

x = 11, x = - 1

Verify Solutions:

x = 11

True

, x = - 1

False

The solution is

x = 11

lo g_{2} (\frac{x}{32000}) = 0.4

lo g_{2} (x + 1) = lo g_{4} (x)

lo g_{x} (2) = x

lo g_{10} (x) = 1.44

What is the answer to 2ln(x-3)=ln(x+5)+ln(4) ?
The answer to 2ln(x-3)=ln(x+5)+ln(4) is x=11
Solve for x: 2ln(x-3)=ln(x+5)+ln(4)
The solution is x=11