SOLUTION: ln(x-1) + ln(x+2) = 1 I would like to know HOW to get the answer.

SOLUTION: ln(x-1) + ln(x+2) = 1 I would like to know HOW to get the answer.

Algebra.Com

Question 973625: ln(x-1) + ln(x+2) = 1
I would like to know HOW to get the answer.
Answer by Fombitz(32388) (Show Source): You can put this solution on YOUR website!
Use the law of logarithms,

So the next step would be,

RELATED QUESTIONS
(ln x)^3=ln (x^4) i know the answer x=e^2 ,e^-2 , 1 but i would like to know why 1... (answered by greenestamps,ikleyn)

I am wondering if you would know how to solve the problem 2 ln x = 1 (answered by mukhopadhyay)

Need to know how to solve... (answered by Alan3354,rothauserc)

Find the inverse of the logarithmic function f(x)=-ln(x-2). Steps I've done so far:... (answered by robertb)

is the answer to 2^(x+1)=5^(1-2x) x=(ln 2+ln 5)/(ln... (answered by stanbon,KMST)

how do I solve... (answered by stanbon)

How would I solve: ln ( x + 3 ) - ln ( x + 2 ) = 5 I know that you have to divide... (answered by Edwin McCravy)

Solving logarithmic equations the problem is ln x + ln (x+3) = 1 I first combined the (answered by Alan3354)

Write each expression as a sum and/or difference of logarithms. Express powers as... (answered by lwsshak3)