At Westonci.ca, we provide clear, reliable answers to all your questions. Join our vibrant community and get the solutions you need. Connect with professionals ready to provide precise answers to your questions on our comprehensive Q&A platform. Our platform offers a seamless experience for finding reliable answers from a network of knowledgeable professionals.

Evaluate the expression:
[tex]\[
\log_6 36 + \log_3 27
\][/tex]

A. 5
B. 7
C. 15
D. 21


Sagot :

To determine the value of [tex]\(\log _6 36 + \log _3 27\)[/tex], let's break it down step-by-step.

1. Calculate [tex]\(\log_6 36\)[/tex]:
- The logarithm [tex]\(\log_6 36\)[/tex] asks the question: "To what power must 6 be raised to obtain 36?"
- We know that [tex]\(6^2 = 36\)[/tex].
- Thus, [tex]\(\log_6 36 = 2\)[/tex].

2. Calculate [tex]\(\log_3 27\)[/tex]:
- The logarithm [tex]\(\log_3 27\)[/tex] asks the question: "To what power must 3 be raised to obtain 27?"
- We know that [tex]\(3^3 = 27\)[/tex].
- Thus, [tex]\(\log_3 27 = 3\)[/tex].

3. Add the two results together:
- [tex]\(\log_6 36 + \log_3 27 = 2 + 3 = 5\)[/tex].

Therefore, the value of [tex]\(\log_6 36 + \log_3 27\)[/tex] is [tex]\(\boxed{5}\)[/tex].