8° Factor Común

8° Factor Común

8th Grade

10 Qs

quiz-placeholder

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8° Factor Común

8° Factor Común

Assessment

Quiz

Created by

Luisa Porras

Mathematics

8th Grade

8 plays

Easy

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

El factor común del polinomio

5x² + 3xy – 4x es:

3x

x

y

3xy

2.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Aplicando factor común al binomio

 4x2 + 12x4x^2\ +\ 12x  

 4x . ( x +3)4x\ .\ \left(\ x\ +3\right)  

 2x . ( x +3)2x\ .\ \left(\ x\ +3\right)  

 x . (15 x +4)x\ .\ \left(15\ x\ +4\right)  

3.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

El resultado de factorizar

 x + 2x\ +\ 2  es

 x ( 1 + 0)x\ \left(\ 1\ +\ 0\right)  

Si se puede usando factor  común

No se puede, es un polinomio primo

 2x (  4x)2x\ \left(\ \ 4x\right)  

4.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Cuál es el resultado de factorizar

 6ax  3a+4x 26ax\ -\ 3a+4x\ -2   

 (2x  1)(3a +2)\left(2x\ -\ 1\right)\left(3a\ +2\right)  

 (x  3)(3 +3)\left(x\ -\ 3\right)\left(3\ +3\right)  

 (p  1)(3y+2)\left(p\ -\ 1\right)\left(3y+2\right)  

5.

MULTIPLE SELECT QUESTION

5 mins • 1 pt

Cuales son las expresiones que representan polinomios primos

x + 2x\ +\ 2

3x + 93x\ +\ 9

4m + n4m\ +\ n

14xy + 2x14xy\ +\ 2x

6.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Una de las factorizaciones del monomio

 6x2y36x^2y^3  

 (2x2)(3y3)\left(2x^2\right)\cdot\left(3y^3\right)  

 (9xp)(3y3)\left(9xp\right)\cdot\left(3y^3\right)  

 (2r)(3yp)\left(2r\right)\cdot\left(3yp\right)  

 (2x)(3y)\left(2x\right)\cdot\left(3y^{ }\right)  

7.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

 abm3n2 + cdm2n3abm^3n^2\ +\ cdm^2n^3  El resultado de hallar factor común al binomio es

 m2n2  (abm  + cdn)m^2n^2\ \cdot\ \left(abm\ \ +\ cdn\right)  

 m2n  (ab  + cd)m^2n^{ }\ \cdot\ \left(ab\ \ +\ cd\right)  

 m2n2  ( 1+ cd)m^2n^2\ \cdot\ \left(\ 1+\ cd\right)  

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