how do you get the next answer?
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Originally Posted by realistic how do you get the next answer? $\displaystyle 2^{?}=8$ ? Nice smiley, by the way.
log base 2 (8) is asking for x, where 2^x=8. 2^3=2*2*2=8, therefore log base 2 (8) = 3
Originally Posted by VonNemo19 $\displaystyle 2^{?}=8$ ? Nice smiley, by the way. ah silly me thanks
express in log form stuck on this one ? and this one write in log notation
Last edited by realistic; Nov 2nd 2009 at 08:18 PM.
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