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2 ESO Tema 5. Repaso Autoevaluación Monomios

Authored by Ángel Hernández

Mathematics

8th Grade

CCSS covered

Used 1+ times

2 ESO Tema 5. Repaso Autoevaluación Monomios
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30 questions

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1.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

 (7x3).(3x2y)=\left(7x^3\right).\left(3x^2y\right)=  

 21xy21xy  

 21x5y21x^5y  

 21x6y-21x^6y  

Tags

CCSS.6.EE.A.1

CCSS.6.EE.A.2

CCSS.6.EE.A.3

CCSS.6.EE.B.6

2.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Media Image

 Multiplica :  (4a2b6)(5a3b2c3) Multiplica\ :\ \ \left(4a^2b^6\right)\left(5a^3b^2c^3\right)\   

 20a5b820a^5b^8  

 20a4b4c320a^4b^4c^3  

 20a5b8c320a^5b^8c^3  

 20a5b8c3-20a^5b^8c^3  

Tags

CCSS.6.EE.A.1

CCSS.6.EE.A.2

CCSS.6.EE.A.3

3.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

 Resolver: 12x24xResolver:\ \frac{12x^2}{4x}  

 3x3x  

 3x33x^3  

 8x8x  

4.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Divide monomios
(6x5y3):(-2x2y)

3xy
-3x3y2
3x3y2
-3xy

5.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Calcula:
(-8a4b) : ( -2ab)

4a3b
-4a3b
4a3b2
4a3

6.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

 4x3y2(5x4)4x^3y^2\left(-5x^4\right)  

 20x7y220x^7y^2  

 9x7y2-9x^7y^2  

 20x7y2-20x^7y^2  

 20x5y2-20x^5y^2  

Tags

CCSS.HSA.APR.A.1

7.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

 xy2\lceil xy\rceil^2  

 xy2xy^2  

 xyxy  

 x2y2x^2y^2  

NINGUNO

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