Practica de Ecuaciones segundo grado e Inecuaciones
Authored by Edinson Aguilar
Mathematics
Professional Development
Used 2+ times
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20 questions
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1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Resuelve: x² - 9 = 0
x = 3
x = -3
x = ±3
x = ±9
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Resuelve: x² + 6x + 9 = 0. ¿Cuál es la solución?
x = -3
x = ±3
x = 3
x = -6
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Resuelve: x² - x - 6 = 0
x = -3, 2
x = 3, -2
x = -2, -3
x = 1, 6
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
x² - 5x + 6 = 0. ¿Qué valores satisfacen la ecuación?
x = 3, 2
x = -3, -2
x = 2, -3
x = 1, 6
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Resuelve: x² + 2x - 8 = 0
x = 2, -4
x = -2, 4
x = -4, -2
x = 4, 2
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
x² + x - 12 = 0. ¿Cuál es la solución?
x = 3, -4
x = -3, 4
x = -4, -3
x = 3, 4
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
x² - 2x - 3 = 0. ¿Cuál es el conjunto solución?
x = -1, 3
x = 1, -3
x = -3, -1
x = 3, 1
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