Răspuns:
3 3 1/2 3 -2 1/3 1 2 2 2
Explicație pas cu pas:
㏒₂8=log₂ 2³=3log₂ 2=3
log₃ 1/27=log ₃ 3⁻³=-3log₃3=-3
log₅[tex]\sqrt{5}[/tex]=1/2log₅5=1/2
log₅125=log₅5³=3log₅5=3
log₂1/4=log₂2⁻²=-2log₂2=-2
log₆[tex]\sqrt[3]6}[/tex]=1/3log₆6=1/3
log₆2+log₆3=log₆(2*3)=log₆6=1
log₂28-log₂7=log₂(28/7)=log₂4=log₂2²=2log₂2=2
log₂6+log₂14-log₂21=log₂[(6*14)/21]=log₂4=log₂2²=2log₂2=2
log₅100+log₅2-log₅8=log₅[(100*2)/8]=log₅25=log₅5²=2log₅5=2
