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Mathematics 16 Online
OpenStudy (anonymous):

x = 94 Help please & thankyou

OpenStudy (jdoe0001):

well, I guess the answer is x = 94 :)

OpenStudy (ja1):

xD yes

OpenStudy (jdoe0001):

I mean, if it had been 93 or 97, that'd have been disaster, but tis ok

OpenStudy (anonymous):

no it's x=9^4

OpenStudy (jdoe0001):

\(9^4 \)is a constant, so, there's nothing to factor there

OpenStudy (ja1):

or you can find out what 9^4 is....

OpenStudy (anonymous):

it wan't us to put it in a log the answers are A. 9 = logx 4 B.9 = log4 x C.4 = logx 9 D.4 = log9 x

OpenStudy (anonymous):

@jdoe0001

OpenStudy (jdoe0001):

ohh \(9^4 \) in log format, so from exponentiial notation to log

OpenStudy (anonymous):

YES @jdoe0001

OpenStudy (tpaulus):

\[\log9{x} = 4\]

OpenStudy (anonymous):

THATS WHAT I GOT @jdoe0001 @tpaulus

OpenStudy (jdoe0001):

so, if we know that 9 raised to the 4th power gives some value "x" the exponential notation a logarithm will ask, "to what do we raised the BASE to get the NUMBER INSIDE?" the logarithmic notation

OpenStudy (jdoe0001):

or to what do we raise "x"

OpenStudy (jdoe0001):

so \(log_x(9)\)

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