Math Problem Statement
Solve the following logarithmic equation: 6 log_2 x = - log_2 64
Solution
To solve the equation:
Step 1: Simplify the Right Side
The term can be simplified. Since , we have:
Thus, the equation becomes:
Step 2: Divide Both Sides by 6
To isolate , divide both sides by 6:
Step 3: Rewrite in Exponential Form
Now, rewrite the logarithmic equation in exponential form:
Step 4: Simplify
Calculating gives:
Solution
The solution set is:
Final Answer
The correct choice is:
- A. The solution set is .
Would you like more details on the solution or have any questions?
- What are the properties of logarithms that can simplify similar equations?
- How can you convert between logarithmic and exponential forms?
- What would the solution be if the base of the logarithm was different?
- How do you handle equations involving multiple logarithmic terms?
- What are other common types of logarithmic equations?
Tip: Always check if a logarithmic argument results in a negative value, as logarithms are undefined for negative numbers in real numbers.
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Math Problem Analysis
Mathematical Concepts
Logarithmic Equations
Properties of Logarithms
Exponential Equations
Formulas
log_b (a^n) = n * log_b a
log_b a = c ⇔ b^c = a
Theorems
Logarithmic-Exponential Conversion
Suitable Grade Level
Grades 10-12