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
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