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Mathematics 22 Online
OpenStudy (anonymous):

if logb 2=A, logb 3=B, logb z=C , express each letter in the ff in terms if A,B,C

terenzreignz (terenzreignz):

This is where things get really interesting...

terenzreignz (terenzreignz):

No numbers to work with.

OpenStudy (anonymous):

good, cause i really hate numbers

OpenStudy (anonymous):

where do we start?

terenzreignz (terenzreignz):

Right... so let's get crackin'

terenzreignz (terenzreignz):

We start with you actually giving me an actual question -_-

OpenStudy (anonymous):

logbx^3yz^2

OpenStudy (anonymous):

effing internet

OpenStudy (anonymous):

so slow

terenzreignz (terenzreignz):

Interesting... are you sure we're not given any \(\log_b x\) and \(\log_b y\) ?

OpenStudy (anonymous):

|dw:1381901016246:dw|

terenzreignz (terenzreignz):

Well.... this is a bummer... are you sure it's \[\Large \log_b2 = A\]?

OpenStudy (anonymous):

yup

terenzreignz (terenzreignz):

There's absolutely nothing written about \[\Large \log_b x\]

OpenStudy (anonymous):

thats all thats written here

terenzreignz (terenzreignz):

Might as well do what we can. Use the property of logs to expand it, log(MN) = log(M) + log(N) and log(M^p) = p log(M)

OpenStudy (anonymous):

3logbx+logy+logz

terenzreignz (terenzreignz):

You're missing something with the log(z) part.

OpenStudy (anonymous):

forgot the base

OpenStudy (anonymous):

3logb x+logb y+2logb z

OpenStudy (anonymous):

next?

terenzreignz (terenzreignz):

Well, we do know that logb z is equal to C.

terenzreignz (terenzreignz):

Sadly, there's nothing we can do about logb x and logb y, since, well... you know :D

OpenStudy (anonymous):

xDDD

OpenStudy (anonymous):

3logb x+logb y+2logb C

OpenStudy (anonymous):

wait, what about the exponents??

OpenStudy (anonymous):

won;t it be blogb x+logb y+Alogb C

terenzreignz (terenzreignz):

nada.... we know nothing about x and y, see... nothing was given to you about them.

terenzreignz (terenzreignz):

And no... if you must drag A into this... \[\Large = 3\log_b(x) + \log_b(y) + b^AC \]

OpenStudy (anonymous):

okaaay,, thanks anyways,

OpenStudy (anonymous):

have a good night

terenzreignz (terenzreignz):

You too... good luck~ you'll need it B)

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