化简:log₂12-log₂3

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化简:log₂12-log₂3化简:log₂12-log₂3化简:log₂12-log₂3log₂12-log

化简:log₂12-log₂3
化简:log₂12-log₂3

化简:log₂12-log₂3
log₂12-log₂3
=log₂(12÷3)
= log₂4
=2

log₂12-log₂3=log₂12/3=log₂4=2log₂2=2