Fórmula general ecuaciones cuadráticas
Quiz
•
Mathematics
•
9th Grade
•
Practice Problem
•
Medium
ÁNGEL GONZÁLEZ
Used 86+ times
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12 questions
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1.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
El valor del coeficiente "a" en la ecuación es:
-3x2 + 5x - 4 = 0
-4
5
-3
3
2.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
¿Qué nombre recibe la expresión ?
Determinante
Discriminante
Discordante
Bibidi abi duba duba da
3.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Las raíces o soluciones de la ecuación x2 - 1 = 0, son:
{-1; 0}
{-1; 1}
{0; 1}
{1}
4.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Si el discriminante es igual a cero entonces la ecuación tiene solo una solución.
Verdadero
Falso
5.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
¿Cuál de las siguientes opciones muestra la fórmula cuadrática general?
6.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Si el discriminante es < 0 entonces la ecuación tiene dos soluciones reales.
Verdadero
Falso
7.
MULTIPLE SELECT QUESTION
3 mins • 1 pt
Selecciona las DOS ecuaciones cuadráticas con coeficientes enteros, cuyo coeficiente es 3.
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