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Factorización

Authored by Marisol Pozo

Mathematics

4th Grade

Used 2+ times

Factorización
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7 questions

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1.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

 2a2x+6ax22a^2x+6ax^2  



Factorizamos aplicando factor común

 2ax(a+3x)2ax\left(a+3x\right)  

 2a2x2(1+3x)2a^2x^2\left(1+3x\right)  

 2x(a23ax)2x\left(a^2-3ax\right)  

Ninguno

2.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

 9x24y29x^2-4y^2  
La factorización

(3x-2y)(3x+2y)

(2x-3y)(2x+3y)

(9x+4y)(9x+4y)

Ninguno

3.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

La factorización por agrupación de términos del polinomio es:


 2x23xz4x+6z2x^2-3xz-4x+6z  

 (2x3y)(x2)\left(2x-3y\right)\left(x-2\right)  

 (x+2y)(3xy)\left(x+2y\right)\left(3x-y\right)  

 (x+y)(xy)\left(x+y\right)\left(x-y\right)  

4.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

 96x+x29-6x+x^2 
El resultado de la factorización del trinomio   cuadrado perfecto es:


 (3x)2\left(3-x\right)^2  

 (x+3)2\left(x+3\right)^2  

 (x+3)(x3)\left(x+3\right)\left(x-3\right)  

Ninguno

5.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

 y29y+20y^2-9y+20  


La factorización del trinomio corresponde a:

(y-5)(y-4)

(y-10)(y-2)

(y+5)(y-4)

Ninguno

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

 x25x36x^2-5x-36  

La factorización del trinomio es.

(x-9)(x-4)

(x-12)(x-3)

(x+9)(x+4)

Ninguno

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

 x3+2x2x2x^3+2x^2-x-2  

La factorización por Ruffini del polinomio es:

(x-1)(x+1)(x+2)

(x+1)(x+2)(x+2)

(x-1)(x-1)(x-2)

Ninguno

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