Diagnosticas 10mo 2022

Diagnosticas 10mo 2022

1st - 3rd Grade

10 Qs

quiz-placeholder

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Diagnosticas 10mo 2022

Diagnosticas 10mo 2022

Assessment

Quiz

Mathematics

1st - 3rd Grade

Hard

Created by

Pablo Antonio Espinoza Padilla

Used 5+ times

FREE Resource

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

La factorización del trinomio x2 + 3x + 2 es:

(x + 2) (x - 1)

(x - 2) (x - 1)

(x - 2) (x + 1)

(x + 2) (x + 1)

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

El desarrollo del producto notable (x + 2)2 es:

 x2 - 4x - 4

x2 + 4x - 4

x2 + 4x + 4

x2 - 4x + 4

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

El desarrollo del producto notable (x - 3) (x + 3) es:

x2 - 3

x2 - 9

x2 + 3

.x2 + 9

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Las soluciones de la ecuación: x2 = 4 son:

x = -2 ó x = 2

x = -1 ó x = 1

x = -3 ó x = 3

x = -4 ó x = 4

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Las soluciones de la ecuación (x + 1)2 = 4 son:

x = -1 ó x = 4

x = -4 ó x = 0

x = -3 ó x = 1

x = -2 ó x = 2

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Las soluciones de la ecuación x2 + x - 2 = 0 son:

x = -2 ó x = -1

x = -2 ó x = 1

x = 2 ó x = -1

x = 2 ó x = 1

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

La solución de la ecuación: x2 - 2x + 1 = 0 es:

x = 0

x = 2

x = -3

x = 1

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