
Ecuaciones de segundo grado 4 Sec
Authored by Kari Gonzales
Mathematics
4th Grade
CCSS covered
Used 1+ times

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11 questions
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1.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
¿cuál es el valor de x1 y x2 en la siguiente ecuación x2 + 7x = 0?
x1 = -7 y x2 = +7
x1 = 0 y x2 = 7
x1 = 4 y x2 = 3
x1 = 6 y x2 = 1
Tags
CCSS.HSA-REI.B.4B
2.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Resolver la siguiente ecuación cuadrática: 3x2-24x=0
x1=0: x2=8
x1=1 :x2=-8
x1=-2: x2=6
x1=x2=8
Tags
CCSS.HSA-REI.B.4B
3.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
determine la solución de la siguiente ecuación cuadrática:
3x2+6x-1=2x2+13x-7
x1=-6: x2= 1
x1=6: x2=1
x1=-1: x2=6
x1=-1: x2=-6
Tags
CCSS.HSA-REI.B.4B
4.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Determine la solución de la siguiente ecuación cuadrática:
20x2=3x
x1= -3/20: x2=0
x1=20/3: x2=0
x1=3/20: x2=0
x1=-20/3:x2=0
5.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Resuelve : x2 + x - 12= 0 ?
( x - 2 ) ( x + 6 )
( x + 12 ) ( x + 1)
( x - 3 ) ( x + 4 )
( x - 4 ) ( x - 3 )
6.
MULTIPLE SELECT QUESTION
1 min • 1 pt
6X2 = 12
X = ±√2
X1 = 1 ; X2 = -√2
X1 = √2 ; X2 = 0
X1 = 0 ; X2 = -√2
Tags
CCSS.8.EE.A.2
7.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Determine la solución de la ecuación cuadrática:
x2+(x+3)2=117
x1=-7 x2=-5
x1=8: x2=-4
x1=-9 x2=6
x1=8: x2=3
Tags
CCSS.HSA-REI.B.4B
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