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

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

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

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

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

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

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

stamp
 one year ago
Best 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.\[x=ln(10)+1\]

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

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

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

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

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

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

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

whpalmer4
 one year ago
Best ResponseYou've already chosen the best response.1Is that \[5*6^{3m} = 20\]?

whpalmer4
 one year ago
Best ResponseYou've already chosen the best response.1I'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 \( 3 \ln 6\)\[m = \frac{\ln 4}{3 \ln 6}\]
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