2x² + 2x – 144 = 0 → x² + x – 72 = 0

Sat, 02 May 2026 11:03:33 +0000

Solving the Quadratic Equation: How to Solve 2x² + 2x – 144 = 0 Using Simplification (x² + x – 72 = 0) Solve quadratic equations efficiently with a simple algebraic transformation. This article explores how converting the equation 2x² + 2x – 144 = 0 into a simpler form—x² + x – 72 = 0—makes solving for x much easier. Whether you’re a student, educator, or math enthusiast, this step-by-step guide will help you understand the logic and mechanics behind quadratic simplification for faster and clearer results. --- ### Introduction to Quadratic Equations