- #1

chwala

Gold Member

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I am not very good in logs i have tried to attempt below problem in vain..give me an insight.

Prove Log(√27 + Log √8 - Log √125 ) / (Log 6 – Log 5) =3/2

I am not good in logarithms how do you show this…

This is how I did it:,

Log ( ( 3√3 *2√2 ) / 5√5 ) ) / ( 6/5)

((3√(3 *) 2√2 *5)) / ((5√5 *6)) = 6/5 and not 3/2 as indicated by problem am i right?

Prove Log(√27 + Log √8 - Log √125 ) / (Log 6 – Log 5) =3/2

I am not good in logarithms how do you show this…

This is how I did it:,

Log ( ( 3√3 *2√2 ) / 5√5 ) ) / ( 6/5)

((3√(3 *) 2√2 *5)) / ((5√5 *6)) = 6/5 and not 3/2 as indicated by problem am i right?

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