Math Problem Statement
Encuentra el valor de 𝑘 para que la siguiente ecuación tenga una única solución. Luego, para el valor de 𝑘 hallado, encuentre la solución. Justifique adecuadamente. 2𝑥2 −(𝑘−2)𝑥+[−(−𝑘+4)] = 0
Solution
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Math Problem Analysis
Mathematical Concepts
Algebra
Quadratic Equations
Discriminant
Formulas
General quadratic equation: ax^2 + bx + c = 0
Discriminant formula: Δ = b^2 - 4ac
Theorems
Discriminant Theorem (for determining number of solutions in quadratic equations)
Suitable Grade Level
Grades 10-12
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