
Desafío de Ecuaciones Cuadráticas
Authored by Fco. Orea
Mathematics
9th Grade
Used 1+ times

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15 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Resuelve la ecuación: x² - 5x + 6 = 0.
x = 2, x = 3
x = 1, x = 4
x = -2, x = -3
x = 0, x = 5
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Identifica los coeficientes de la ecuación: 2x² + 3x - 5 = 0.
2, -3, -5
1, 4, -5
2, 3, 5
Los coeficientes son: 2, 3, -5.
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Aplica la fórmula cuadrática a: x² + 4x + 4 = 0.
x = -2
x = 2
x = 0
x = -4
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Resuelve la ecuación: 3x² - 12 = 0.
x = 3, x = -3
x = 2, x = -2
x = 1, x = -1
x = 4, x = -4
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Identifica los coeficientes de: -x² + 7x + 10 = 0.
Coeficientes: -1 (x²), 7 (x), 10 (constante)
1 (x²), -7 (x), -10 (constante)
-1 (constante), 7 (x²), 10 (x)
-1 (x), 7 (constante), 10 (x²)
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Aplica la fórmula cuadrática a: 5x² - 20x + 15 = 0.
x = 3, x = 1
x = 2, x = 2
x = 5, x = -1
x = 0, x = 4
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Resuelve la ecuación: x² + 2x - 8 = 0.
x = 2, x = -4
x = 3, x = -5
x = 1, x = -8
x = 0, x = 8
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