Please, write the logarithm as a ratio of common logarithms

opatovaL

opatovaL

Answered question

2021-08-19

Please, write the logarithm as a ratio of common logarithms and natural logarithms.
log5(86)
a) common logarithms
b) natural logarithms

Answer & Explanation

Aubree Mcintyre

Aubree Mcintyre

Skilled2021-08-20Added 73 answers

logab=logc(a)logc(b)
logab=y
alogab=ay
b=ay
Take logc of both sides
logcb=logcay
logcb=ylogca
logc(b)logc(a)=y=logab
So, log10(86)log10(5)=log586
ln(86)ln(5)=log586

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