SOLUTION: Hi.
I'm a college freshman and my professor did not explain very well logarithms. I was hoping you maybe could help me?
the problem is to solve for x.
{{{logx+log((x-11))=lo
Algebra.Com
Question 219792: Hi.
I'm a college freshman and my professor did not explain very well logarithms. I was hoping you maybe could help me?
the problem is to solve for x.
Answer by Alan3354(69443) (Show Source): You can put this solution on YOUR website!
------------
logs are added when their arguments are multiplied.
log(x) + log(x-11) = log(x*(x-11))
since the logs are equal, the arguments are equal
x = 0 log(0) isn't valid, so ignore this solution
x = 19
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