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anonymous
 5 years ago
if ln5=a and ln3=b write ln0.12 as an expression in a and b
anonymous
 5 years ago
if ln5=a and ln3=b write ln0.12 as an expression in a and b

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sgadi
 5 years ago
Best ResponseYou've already chosen the best response.00.12=12/10=6/5=2*3/5 ln(2*3/5)=ln2+ln3ln5=ln2+ba

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0sorry that is wrong. \[.12=\frac{2\times 3}{(2\times 5)^2}\]

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0actually .12=12/100 but that is the right idea

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0i mean sgadi has the right method

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0so ln2+ba is the answerÉ

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0\[.12=\frac{12}{100}\]

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0now reduce this to \[\frac{12}{100}=\frac{3}{25}\]

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0but where does a and b come in

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0\[ln(\frac{3}{25})=ln(\frac{3}{5^2})\]

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0not there yet is is coming

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0\[ln(\frac{3}{5^2})=ln(3)ln(5^2)\]

myininaya
 5 years ago
Best ResponseYou've already chosen the best response.0ln(12/100)=ln(3/25)=ln3ln5^2=ln32ln5=b2a

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0and there is your a and b. \[ln(3)2ln(5)=a2b\]

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0the gimmick was to rewrite these in terms of ln(3) and ln(5)

myininaya
 5 years ago
Best ResponseYou've already chosen the best response.0b=ln3 a=ln5 so its b2a
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