Math Problem Statement

3) Resuelve las siguientes ecuaciones cuadráticas: a) (2x + 8)(3x – 9) = 0 Resolver: b) (x + 4)2 + (x – 3)2 = (x – 1)2 + 36

Solution

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Math Problem Analysis

Mathematical Concepts

Algebra
Quadratic Equations
Factoring
Expanding binomials

Formulas

Factoring: If (A)(B) = 0, then A = 0 or B = 0
Quadratic Formula: x = (-b ± √(b^2 - 4ac)) / 2a
Expanding binomials: (x + y)^2 = x^2 + 2xy + y^2

Theorems

Zero Product Property
Quadratic Formula

Suitable Grade Level

Grades 9-10