Math Problem Statement
What is the value of the expression 81^log_3(2)? Give your answer as an integer.
Solution
The expression from the image is . Let's solve this step by step.
- Rewrite 81 as a power of 3. Since , we can express the original problem as:
- Apply the power of a power rule:
- Use the logarithmic identity , which simplifies this expression:
Thus, the value of the expression is .
Would you like more details or have any other questions?
Here are five related questions to deepen your understanding:
- How would you solve ?
- Can you simplify ?
- How do logarithmic properties apply in expressions like ?
- What is the general form for simplifying ?
- How does the change of base formula help with logarithms?
Tip: Remember that expressing numbers in terms of a common base (like powers of 2 or 3) is often key to simplifying complex expressions with logarithms.
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Math Problem Analysis
Mathematical Concepts
Exponentiation
Logarithms
Simplifying Exponential Expressions
Formulas
a^(log_b c) = c, where a and b share the same base
Power of a power rule: (x^m)^n = x^(m * n)
Theorems
Logarithmic Identity: a^(log_a b) = b
Suitable Grade Level
Grades 10-12