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Mathematics 7 Online
OpenStudy (anonymous):

write the log in expanded form log3x^2

OpenStudy (anonymous):

is that log base 3 or log base 10 ?

OpenStudy (anonymous):

unsure

OpenStudy (anonymous):

or is the problem like this: \(\large log(3x^2) \) ???

OpenStudy (anonymous):

yess but with out parenthesis

OpenStudy (lalaly):

\[\log_3x^2?\]

OpenStudy (anonymous):

yeah... i forgot that one^^... thanks @lalaly ...:)

OpenStudy (lalaly):

lol im not even sure thats right,,,:p

OpenStudy (anonymous):

that what it said on the paper. the answer is log3+2logx

OpenStudy (anonymous):

oh so ok. it is \(\large log(3x^2) \)

OpenStudy (anonymous):

yess

OpenStudy (anonymous):

here are the properties to use... \(\large log_b(MN)=log_bM+log_bN \) \(\large log_bM^n= nlog_bM\)

OpenStudy (anonymous):

thanks

OpenStudy (lalaly):

good job @dpaInc ;Dhhehe

OpenStudy (anonymous):

notice we have : \(\large log(3*x^2)\rightarrow log3+logx^2\rightarrow log3+2logx \)

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