Question 235064
write each of the following as a single logarithm
a. 3In2+In (x^2)+2
ln(9) + ln(x^2) + 2
ln[9x^2] + 2
Comment: 3ln^2 is not the answer to the problem you have posted.
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answer 3In^2
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b.1/2 loga 4-2 loga 5
loga(4^1/2) - loga 5^2
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= loga [2/25]
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Cheers,
Stan H.