selbyy19
selbyy19 selbyy19
  • 15-02-2017
  • Mathematics
contestada

log 3x = 4

how do you cancel out the log?

Respuesta :

lfreeman1285
lfreeman1285 lfreeman1285
  • 19-02-2017
This can be rewritten as log (with a base of 10) of 3x equals 4. The base, in this case 10, can be moved to the other side. 
log3x=4 becomes 3x=10^4, and the log is gone. 
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