Prosze o rowiązanie. Tylko bardzo proszę o rozpisanie zadania, a nie podawanie jedynie wyniku.
log6 12 + log6 3 = log6(12 * 3) = log6 36 = 2 bo 6^2 = 36
log 5 - log 50 = log(5/50) = log(1/10) = -1 bo 10^(-1) = 1/10
log 15 - log(1,5) = log(15/1,5) = log 10 = 1 bo 10^1 = 10
a)
log₆12+log₆3=log₆(12*3)=log₆36=2
b)
log5-log50=log(5/50)=log(1/10)=-1
c)
log15-log(1,5)=log(15/1,5)=log10=1
logX=log₁₀X
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log6 12 + log6 3 = log6(12 * 3) = log6 36 = 2 bo 6^2 = 36
log 5 - log 50 = log(5/50) = log(1/10) = -1 bo 10^(-1) = 1/10
log 15 - log(1,5) = log(15/1,5) = log 10 = 1 bo 10^1 = 10
a)
log₆12+log₆3=log₆(12*3)=log₆36=2
b)
log5-log50=log(5/50)=log(1/10)=-1
c)
log15-log(1,5)=log(15/1,5)=log10=1
logX=log₁₀X