Ecuaciones cuadráticas

Ecuaciones cuadráticas

12th Grade

10 Qs

quiz-placeholder

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Ecuaciones cuadráticas

Ecuaciones cuadráticas

Assessment

Quiz

Mathematics

12th Grade

Hard

Created by

Yanderi Guix

Used 20+ times

FREE Resource

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Resuelve la siguiente ecuacion: 7x2 + 6x - 1 = 0

x = 1 o x = (-1/7)

x = 1 o x = (1/7)

x = -1 o x = (-1/7)

x = -1 o x = (1/7)

2.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Resuelve la siguiente ecuacion: 4x + 5 = x2

x = -1 o x = 5

x = 1 o x = (-1/5)

x = 1 o x = 5

x = -1 o x = (1/5)

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

¿Cuál es el valor del coeficiente cuadrático ( "a""a" ) de la ecuación cuadrática 7x2+3x+7=2x2x+37x^2+3x+7=2x^2-x+3  ?

7

2

9

5

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Resuelve la siguiente ecuación y encuentra las raíces para X:


X2 + X - 6 = 0

X1= 6 X2= -1

X1= 3 X2= -2

X1= -3 X2= 2

X1= 5 X2= 1

5.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Cuáles son las soluciones de la ecuación: 5X2 - 15X - 50 = 0

X1 = -5 X2 = 2

X1 = 5 X2 = 2

X1 = -5 X2 = -2

X1 = 5 X2 = -2

6.

FILL IN THE BLANK QUESTION

1 min • 1 pt

En la expresión  3x = 2 9x23x\ =\ 2\ -9x^2  Encuentre el coeficiente c

7.

FILL IN THE BLANK QUESTION

1 min • 1 pt

Resuelva la siguiente ecuación cuadrática
 3x2 3x = 63x^2\ -3x\ =\ 6  

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