SOLUTION: Write these expressions as a single logarithm:
1. log3 24 + log3 2
2. 3 logx + 5 log y
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Question 585855: Write these expressions as a single logarithm:
1. log3 24 + log3 2
2. 3 logx + 5 log y
Found 2 solutions by Alan3354, josmiceli:
Answer by Alan3354(69443) (Show Source): You can put this solution on YOUR website!
Write these expressions as a single logarithm:
1. log3 24 + log3 2
Logs are the exponents. When you multiply terms, you add the exponents.
Adding logs --> multiplication
log3 24 + log3 2 =
-----------------
2. 3 logx + 5 log y
3 times log(x) = log(x*x*x) multiplied
= log(x^3)
=
=
Answer by josmiceli(19441) (Show Source): You can put this solution on YOUR website!
(1)
Use the general rule:
(1)
-------------------
(2)
Use the previous rule and also:
(2)
(2)
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