Math Problem Statement
\frac{x-2}{x+2}+\frac{1}{x-1}\ge 0
Solution
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Math Problem Analysis
Mathematical Concepts
Algebra
Rational Inequalities
Sign Analysis
Formulas
Least common denominator: (x+2)(x-1)
Simplified expression: \frac{x^2 - 2x + 4}{(x+2)(x-1)}
Theorems
Quadratic discriminant: \Delta = b^2 - 4ac
Sign Analysis for rational expressions
Suitable Grade Level
Grades 10-12