Math Problem Statement
3) Reconstruye cada ecuación cuadrática a partir de las raíces x1 y x2. a) x1 = – 6 y x2 = 5 Resolver: b) x1 = 1 2 y x2 = 3 2 Resolver: 4) La altura de un triángulo es 3 metros más que la longitud de su base. El área de dicha región triangular es 15 m2. Determina la medida de su base y su altura. (Aproxima a las décimas) Resolver:
Solution
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Math Problem Analysis
Mathematical Concepts
Algebra
Quadratic Equations
Geometry
Area of Triangles
Formulas
Quadratic equation formula f(x) = a(x - x1)(x - x2)
Area of a triangle formula A = 1/2 * base * height
Quadratic formula: x = (-b ± √(b^2 - 4ac)) / 2a
Theorems
Quadratic formula
Factoring quadratic equations
Suitable Grade Level
Grades 9-10
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