Transcripción 4/12/2025, 8:22:23 a.m.

Apuntes

• Simplification of Algebraic Expressions: 18x² - 12x + 54 • Resolución (Solution): 1. 3x² - x² = x(3x - 1) 2. 2x² + 2x = 2x(x + 1) 3. 3x - 2 = 2(x - 3) 4. y: a² + a³ + 3 = a(a² + a - 1) 5. x² + 36 = (x + 6)(x - 6) 6. a⁴ - b⁴ = (a² + b²)(a² - b²) 7. 144x² - 9(12x - 3)(12x - 3) • Quadratic Equations and Factoring: 6a² + 25 = 40a 16a² - 40a + 25 √25 - 5 √(16a² - 4a) • Polynomial Expressions: x² + 1x + 2y = (x + 8)(x + 3) • Additional Expressions: 20a² + 16a + 3 -5(2 + 10) √(16 + 4) • Note: "No perfecto" indicates that some expressions are not perfect squares or do not factor neatly.