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yakeygleeBest ResponseYou've already chosen the best response.0
Solve for \(e^{x1}\) and take the natural logarithm of both sides.
 one year ago

JaweriaBest ResponseYou've already chosen the best response.0
I started this problem but its giving me a wrong answer can u please explain this to me?
 one year ago

yakeygleeBest ResponseYou've already chosen the best response.0
Well, tell me, what do you get when you solve for \(e^{x1}\)?
 one year ago

JaweriaBest ResponseYou've already chosen the best response.0
can anyone help me here please?
 one year ago

stampBest ResponseYou've already chosen the best response.1
\[e^x15=5.\]\[e^x6=5\]\[e^x=11\]\[ln(e^x)=ln(11)\]\[xln(e)=ln(11)\]\[x=ln(11)\]
 one year ago

JaweriaBest ResponseYou've already chosen the best response.0
Sorry but the answer is wrong answer suppose to be 3.3026
 one year ago

stampBest ResponseYou've already chosen the best response.1
@Jaweria Then you wrote it down wrong.
 one year ago

stampBest ResponseYou've already chosen the best response.1
\[e^{x1}5=5\]Isolate e term.\[e^{x1}=10\]Natural log of both sides.\[lne^{x1}=ln(10)\]Properties of logatrithms.\[(x1)lne=ln(10)\]lne = 1.\[x1=ln(10)\]Solve for x.\[x=ln(10)+1\]
 one year ago

JaweriaBest ResponseYou've already chosen the best response.0
Sorry but I have one more question if you dont mind ?
 one year ago

stampBest ResponseYou've already chosen the best response.1
\[9^{n+10}+3=81\]\[9^{n+10}=813\]\[ln9^{n+10}=ln78\]\[n+10=ln78/ln9\]\[n=ln78/ln910\]
 one year ago

stampBest ResponseYou've already chosen the best response.1
@Jaweria Properties of Logarithms http://www.andrews.edu/~calkins/math/webtexts/numb17.htm
 one year ago

JaweriaBest ResponseYou've already chosen the best response.0
I m having trouble with this question. \[2 \log_{5}7x=2 \]
 one year ago

stampBest ResponseYou've already chosen the best response.1
\[2log_57x=2\]\[log_57x=1\]\[log_ax=y\]\[a^y=x\]\[5^{1}=7x\]\[\frac{1}{5}=7x\]\[x=1/35\]
 one year ago

JaweriaBest ResponseYou've already chosen the best response.0
I m working on this problem so far I got this but my answer is not matching with my professor's. dw:1361342182376:dw
 one year ago

JaweriaBest ResponseYou've already chosen the best response.0
Can anyone please help me ??
 one year ago

whpalmer4Best ResponseYou've already chosen the best response.1
Is that \[5*6^{3m} = 20\]?
 one year ago

whpalmer4Best ResponseYou've already chosen the best response.1
I'll assume it is, if it isn't, maybe the example will help you. \[5*6^{3m} = 20\]Divide both sides by 5\[6^{3m}=4\]Take natural log of both sides\[3m \ln 6 = \ln 4\]Divide both sides by \( 3 \ln 6\)\[m = \frac{\ln 4}{3 \ln 6}\]
 one year ago
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