
Desafío de Álgebra para Estudiantes
Authored by Malefic 33220
Mathematics
12th Grade
Used 1+ times

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15 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 5 pts
Resuelve la ecuación cuadrática: x² - 5x + 6 = 0.
x = 1, x = 4
x = -2, x = -3
x = 0, x = 5
x = 2, x = 3
2.
MULTIPLE CHOICE QUESTION
30 sec • 5 pts
Simplifica la expresión: 3x + 5 - 2x + 7.
3x + 7
x + 12
x + 5
2x + 10
3.
MULTIPLE CHOICE QUESTION
30 sec • 5 pts
Factoriza el polinomio: x² - 9.
(x - 3)(x - 3)
(x - 3)(x + 3)
(x - 9)(x + 1)
(x - 1)(x + 1)
4.
MULTIPLE CHOICE QUESTION
30 sec • 5 pts
Resuelve el sistema de ecuaciones: 2x + 3y = 6 y x - y = 2.
x = 12/5, y = 2/5
x = 0, y = 2
x = 2, y = 0
x = 1, y = 1
5.
MULTIPLE CHOICE QUESTION
30 sec • 5 pts
Realiza la operación: √(16) + √(9).
10
8
7
5
6.
MULTIPLE CHOICE QUESTION
30 sec • 5 pts
Analiza la función: f(x) = 2x² - 4x + 1 y determina su vértice.
(1, -1)
(2, 3)
(0, 1)
(1, 0)
7.
MULTIPLE CHOICE QUESTION
30 sec • 5 pts
Resuelve la ecuación cuadrática: 2x² + 3x - 5 = 0.
x1 = 1.5, x2 = -3
x1 = 2, x2 = -1.5
x1 = 0, x2 = -5
x1 = 1, x2 = -2.5
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