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REVISIÓN DE CONOCIMENTOS

Authored by Ruth Chorlango

Mathematics

1st - 12th Grade

CCSS covered

Used 11+ times

REVISIÓN DE CONOCIMENTOS
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30 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

El resultado de multiplicar (3x-2)(3x+2) es:

9x2 - 4
9x2-12x+4
9x2+4
9x2+12x-4

Tags

CCSS.HSA.APR.A.1

2.

MULTIPLE CHOICE QUESTION

10 sec • 1 pt

2x·5x3·(-2x7)

5x11
5x10
-20x10
-20x11

Tags

CCSS.HSA.APR.A.1

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

x5-2x+3

x5-5x+3x2

x9-2x+3

x-3

Tags

CCSS.HSA.APR.A.1

CCSS.HSA.SSE.A.2

CCSS.HSA.SSE.B.3

4.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

3X2 + X2 + X =

5X2
6X+ X
3X2 + 2X
4X+X

Tags

CCSS.7.EE.A.1

5.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

Calcula (-3x+2) - (x-5)

-4x+7

4x-7

2x-3

2x +3

Tags

CCSS.HSA.APR.A.1

6.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

Cuando multiplicamos potencias de igual base, se mantiene la base y:

Se copian los exponentes

Se restan los exponentes

No intervienen los exponentes

Se suman los exponentes

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

 (a+b)2= a2+2ab+b2\left(a+b\right)^2=\ a^2+2ab+b^2  

Binomio por binomio

Suma por diferencia

Cuadrado de un binomio

Cubo de un binomio

Tags

CCSS.HSA.APR.C.4

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