Westonci.ca makes finding answers easy, with a community of experts ready to provide you with the information you seek. Get expert answers to your questions quickly and accurately from our dedicated community of professionals. Get precise and detailed answers to your questions from a knowledgeable community of experts on our Q&A platform.

What is the value of [tex]$\log _4 16$[/tex]?

A. 1
B. 2
C. 4
D. 8


Sagot :

To determine the value of \(\log_4 16\), we need to figure out to what power we must raise 4 to get 16.

We begin by setting up the expression:

[tex]\[ \log_4 16 = x \][/tex]

This can be rewritten in exponential form as:

[tex]\[ 4^x = 16 \][/tex]

Next, we need to recall that 16 is a power of 4. Specifically, we can express 16 as:

[tex]\[ 16 = 4^2 \][/tex]

So, we substitute this back into our equation:

[tex]\[ 4^x = 4^2 \][/tex]

Since the bases are the same, we can equate the exponents:

[tex]\[ x = 2 \][/tex]

Thus, the value of [tex]\(\log_4 16\)[/tex] is [tex]\(\boxed{2}\)[/tex].