SOLUTION: solve the equation log(x-1)+log(x+1)= 2log(x+2).
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Question 1069671
:
solve the equation
log(x-1)+log(x+1)= 2log(x+2).
Found 2 solutions by
josgarithmetic, ikleyn
:
Answer by
josgarithmetic(39618)
(
Show Source
):
You can
put this solution on YOUR website!
Continue from that.
Answer by
ikleyn(52794)
(
Show Source
):
You can
put this solution on YOUR website!
.
On logarithms, see a bunch of lessons
-
WHAT IS the logarithm
-
Properties of the logarithm
-
Change of Base Formula for logarithms
-
Solving logarithmic equations
-
Using logarithms to solve real world problems
in this site.
Also, you have this free of charge online textbook in ALGEBRA-I in this site
-
ALGEBRA-I - YOUR ONLINE TEXTBOOK
.
The referred lessons are the part of this online textbook under the topic "
Logarithms
".