Math Problem Statement
2xlog₂-log₂x-log₂=2
Solution
We are given the equation:
Step 1: Simplify the equation.
First, recall that , since . This simplifies the equation to:
Step 2: Combine like terms.
Next, combine the logarithmic terms:
This simplifies to:
Step 3: Solve for .
Now add 1 to both sides:
Step 4: Solve for .
By the definition of a logarithm, .
Final Answer:
Would you like more details on any step? Here are 5 questions to expand on this:
- How do logarithmic properties help simplify such equations?
- Why does ?
- Can we apply the same steps with different logarithmic bases?
- What other methods could be used to solve logarithmic equations?
- How does the logarithm change if there's a coefficient in front of it?
Tip: When solving logarithmic equations, always simplify constants like to make the equation easier to manage.
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Math Problem Analysis
Mathematical Concepts
Logarithms
Algebraic Manipulation
Formulas
log_b(b) = 1
logarithmic subtraction and simplification
Theorems
Properties of logarithms
Suitable Grade Level
Grades 9-11