Math Problem Statement
Solution
The equation in the image asks to solve the inequality:
We need to determine the set of solutions in . Let's solve it step by step.
Step 1: Take the natural logarithm of both sides
Since the exponential function is strictly increasing, the inequality holds true if and only if the exponents satisfy the same inequality. So we can take the natural logarithm on both sides without changing the direction of the inequality:
Step 2: Simplify the inequality
Now, we simplify this linear inequality:
First, move all terms involving to one side and constants to the other side:
Step 3: Solve for
Divide both sides by 4:
Step 4: Conclusion
The solution is the set of real numbers such that . Therefore, the solution set in interval notation is:
Would you like further clarification or details on this solution? Here are some related questions to explore:
- How do we apply logarithmic properties to inequalities?
- What happens if the base of the exponent is not ?
- How does the strict monotonicity of help in solving inequalities?
- What are the steps to graph and ?
- Can you derive a similar solution for a different base like ?
Tip: Always remember to check whether the inequality direction changes when dividing or multiplying by negative numbers!
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Math Problem Analysis
Mathematical Concepts
Algebra
Exponential Inequalities
Logarithmic Properties
Formulas
ln(e^a) = a
Exponential Inequality: e^x ≤ e^y implies x ≤ y
Theorems
Properties of Exponents
Logarithmic Properties
Monotonicity of Exponential Functions
Suitable Grade Level
Grades 10-12