http://img248.imageshack.us/img248/9913/logk.jpg

how do you get the next answer?

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- Nov 2nd 2009, 07:31 PMrealisticlogs power notation
http://img248.imageshack.us/img248/9913/logk.jpg

how do you get the next answer? - Nov 2nd 2009, 07:41 PMVonNemo19
- Nov 2nd 2009, 07:43 PMjmedsy
log base 2 (8) is asking for x, where 2^x=8.

2^3=2*2*2=8, therefore log base 2 (8) = 3 - Nov 2nd 2009, 07:45 PMrealistic
- Nov 2nd 2009, 08:04 PMrealistic
express in log form stuck on this one http://img141.imageshack.us/img141/3112/log1l.jpg?

and this one write in log notation http://img134.imageshack.us/img134/8393/log2x.jpg