rewrite logarithm using common logs. then evaluate using a calculator... i missed class this day so i dont know how to do this..

Question

anonymous · Answer

$$\log _{3}0.25$$

anonymous · Answer

how exactly do you want me to rewrite the logarithm??

anonymous · Answer

it just says using common logs

anonymous · Answer

Well, I am not sure what you exactly want.  If you give me any example or the answer you are looking for, then maybe I can help you

anonymous · Answer

well can u try this one... 
write the logarithmic expression in expanded form
$$\log _{6}x ^{2}/y ^{3}$$

anonymous · Answer

Sure  Use these properties and get your answer

$$\log_{a}b ^{c} = c*\log_{a}b  $$

and this 

$$\log_{a}(b/c) =  \log_{a}(b)- \log_{a}(c)$$

Tip: apply 2nd property first and then the first one

precal · Answer

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