Math Problem Statement

Tentukan himpunan penyelesaian dari pertidaksamaan berikut

  1. (x + 2)/(4 - 2x) >= 1 - x

Solution

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Math Problem Analysis

Mathematical Concepts

Algebra
Inequalities
Rational Expressions
Quadratic Equations

Formulas

Quadratic equation formula: ax^2 + bx + c = 0
Rational inequalities solving method

Theorems

Quadratic formula: x = (-b ± √(b^2 - 4ac)) / 2a
Sign analysis for rational inequalities

Suitable Grade Level

Grades 10-12