#i need help in log problem

51 messages · Page 1 of 1 (latest)

frank kraken
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please solve using Properties of logarithm

calm sandBOT
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ionic salmon
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whaa

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$\log_2 \frac{80}{9}-2 \left(\log_2\frac{16}{15} \right) + \frac{3}{2} \log_2 \frac{5}{2}$

sand notchBOT
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wolfqz

ionic salmon
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this what u looking for? @\

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@frank kraken

glossy aurora
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I think you forgot to paranthesize the right terms

ionic salmon
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i know

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that's why i was confused

glossy aurora
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in this particular problem we would have to use properties of logarithms, so, log(a^b)=blog(a) and log(axb)=loga+logb, similarly log(a/b)=loga-logb

vale talonBOT
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glossy aurora
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what would be your first step?

frank kraken
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okay sorry

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i wast not on discord

ionic salmon
frank kraken
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that is wrong

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it should be -2(...)

ionic salmon
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wha5 r u trying to get then

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$\log_2 \frac{80}{9}-2 \left(\log_2\frac{16}{15}+ \frac{3}{2} \log_2 \frac{5}{2} \right)$

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this?

frank kraken
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yes

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w8

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the 3/2 also *-2

sand notchBOT
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wolfqz

frank kraken
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yes

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right

ionic salmon
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this or does the bracket end before log_2 5/2

frank kraken
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dose not matter i think because the -2 will go with 3/2 * -2 it will be -3

frank kraken
ionic salmon
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oh ok

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then thats cool

frank kraken
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ye

ionic salmon
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so first distribute the 2

frank kraken
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ok

frank kraken
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umm where are you?

ionic salmon
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im here

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so after u distribute the two

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u bring it up to the power

sand notchBOT
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wolfqz

frank kraken
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okay

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then

ionic salmon
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use the rule]

frank kraken
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i have another question

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easier

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how do i use this bot to write it?

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,help

sand notchBOT
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A brief description and guide on how to use me was sent to your DMs!
Please use ,list to see a list of all my commands, and ,help cmd to get detailed help on a command!

frank kraken
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its easier because its proof