Write ln 2x + 2x ln x -ln 3y as a single logarithm.
2 answers:
Answer: option c.
Step-by-step explanation:
To solve this problem you must keep on mind the properties of logarithms:

Therefore, knowing the properties, you can write the expression gven in the problem as shown below:

Therefore, the answer is the option c.
Answer:
C
Step-by-step explanation:
We can use 3 properties here to write this as single logarithm:
1. Log (a^b) = b Log a
2. Log x + Log y = Log (x*y)
3. Log x - Log y = Log (x/y)
<em>We can use property #1 first to write:</em>

<em>Now we can use property #2 and property #3 to write this as single logarithm:</em>

Answer choice C is right.
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