Write ln 2x + 2x ln x -ln 3y as a single logarithm.

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.

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)

We can use property #1 first to write:

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

Answer choice C is right.

$5.41

step-by-step explanation:

$20 - $14.51 = $5.49.