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Mathematics 8 Online
OpenStudy (anonymous):

Evaluate. log4 16

OpenStudy (anonymous):

what do you mean?log(4*16) ? or log416?

OpenStudy (anonymous):

|dw:1331491559793:dw|

OpenStudy (anonymous):

that's ok !your answer is 2

OpenStudy (anonymous):

get it?

OpenStudy (campbell_st):

use change of base to base logs \[\log _{4} 16 = \ln16/\ln4\]

OpenStudy (anonymous):

you're right!sorry!

OpenStudy (anonymous):

that's a good suggestion!

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