Which is log x+ 6 log(x+7) written as a single logarithm.

option d.

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:

Then, the answer is the option d.

D

Step-by-step explanation:

We can use 2 properties of logs to write this as single logarithm:

1.

2. Log x + Log y = Log (x*y)

We can use property #1 to write this as:

Now we can use property #2 to write this as:

We see that answer choice D is right.

step-by-step explanation:

107 units