10
algebraSolve:
A
All real numbers
B
No solution
C
D
Correct Answer: A
Choice A is the correct answer. Analyze the properties of absolute value.
- Property: for all real .
- Comparison: Is a non-negative number always greater than -5? Yes.
- Conclusion: True for all real numbers.
?�� Strategic Tip: If , the answer is always All Real Numbers.
Choice B is incorrect because it is always true. Choice C is incorrect because it implies a restriction. Choice D is incorrect because it implies a restriction.