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Mathematics 21 Online
OpenStudy (anonymous):

NEED HELP WITH LOGS what is the solution to the equation... log_4 x+ log_4 8=3

OpenStudy (anonymous):

since the logs are of the same base you can write that left side as one log: log_4 [x*8] = 3 now you can write this out in exponential form: 4^3 = 8x can you solve from here?

OpenStudy (anonymous):

um is it x=8?

OpenStudy (anonymous):

yes...

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