SOLUTION: i) Express ln(2x+1)-2lnx-1 as a single logarithm term ii) sketch the graph of y=ln(2x+1)

Algebra ->  Logarithm Solvers, Trainers and Word Problems -> SOLUTION: i) Express ln(2x+1)-2lnx-1 as a single logarithm term ii) sketch the graph of y=ln(2x+1)      Log On


   

Question 1096277: i) Express ln(2x+1)-2lnx-1 as a single
logarithm term
ii) sketch the graph of y=ln(2x+1)
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
i) Express ln(2x+1)-2lnx-1 as a single logarithm term
ln(2x+1)-2ln(x)-1
= ln(2x+1)-ln(x^2)-ln(e)
= ln%28%282x%2B1%29%2F%28ex%5E2%29%29
============
ii) sketch the graph of y=ln(2x+1)
DL the FREE graph software at
www.padowan.dk
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Use Ins, enter ln(2x+1)