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2 votes
Which is 2logx-6log(x-9) written as a single logarithm

Which is 2logx-6log(x-9) written as a single logarithm-example-1

2 Answers

3 votes

Answer:

c on edge 2021

Explanation:

took the test :)

User TheHamstring
by
8.4k points
4 votes

Answer: option c.

Explanation:

To solve the given exercise and write the expression as a single logarithm, you must keep on mind the following properties:


m*log(a)=log(a)^m


log(a)-log(b)=log((a)/(b))

Therefore, by applying the properties shown above, you can rewrite the expression given, as following:


2logx-6log(x-9)=logx^2-log(x-9)^6=log((x^2)/((x-9)^6))

Then as you can see, the answer is the option c.

User Richard Herron
by
8.3k points

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