Factorización

Factorización

9th Grade

9 Qs

quiz-placeholder

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Factorización

Factorización

Assessment

Quiz

Mathematics

9th Grade

Medium

Created by

Byron Cuestas

Used 6+ times

FREE Resource

9 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Cuadrado de un binomio

 (7m8n)2=(7m-8n)^2=  



 49m2112mn+64n249m^2-112mn+64n^2  

 49m2120mn+64n249m^2-120mn+64n^2  

 14m2112mn+16n214m^2-112mn+16n^2  

2.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Producto de la suma por la diferencia

 (13x+20y)(13x20y)=(13x+20y)(13x-20y)=  

 26x240y226x^2-40y^2  

 169x240y2169x^2-40y^2  

 169x2400y2169x^2-400y^2  

3.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Producto de la forma (x+a) (x+b)

 (x7)(x13)=(x-7)(x-13)=  

 x26x+91x^2-6x+91  

 x220x+91x^2-20x+91  

 x291x+20x^2-91x+20  

4.

MULTIPLE CHOICE QUESTION

10 mins • 1 pt


Cubo de un binomio

 (8a10b)3=(8a-10b)^3=  



 512a31920a2b+2400ab21000b3512a^3-1920a^2b+2400ab^2-1000b^3  

 64a31920a2b+2400ab2100b364a^3-1920a^2b+2400ab^2-100b^3  

 16a31920a2b+2400ab220b316a^3-1920a^2b+2400ab^2-20b^3  

5.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Factor común monomio

 25a2b230a5b5+35a5b250a4b420a2b3=25a^2b^2-30a^5b^5+35a^5b^2-50a^4b^4-20a^2b^3=  

 10a2b2(56a3b3+7a310a2b24b)10a^2b^2(5-6a^3b^3+7a^3-10a^2b^2-4b)  

 a2b2(56a3b3+7a310a2b24b)a^2b^2(5-6a^3b^3+7a^3-10a^2b^2-4b)  

 5a2b2(56a3b3+7a310a2b24b)5a^2b^2(5-6a^3b^3+7a^3-10a^2b^2-4b)  

6.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Factor común polinomio

 4a(x+1)2b(x+1)=4a(x+1)-2b(x+1)=  


 (2b4a)(x+1)(2b-4a)(x+1)  

 (4a2b)(x+1)(4a-2b)(x+1)  

 (x+1)(2b+4a)(x+1)(2b+4a)  

7.

MULTIPLE CHOICE QUESTION

10 mins • 1 pt

Factor común por agrupación

 3a27b2x+3ax7ab2=3a^2-7b^2x+3ax-7ab^2=  


 (3a7b)(a+x)(3a-7b)(a+x)  

 (7a3b2)(a+x)(7a-3b^2)(a+x)  

 (3a7b2)(a+x)(3a-7b^2)(a+x)  

8.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Diferencia de cuadrados

 x8y8=x^8-y^8=  

 (x4y4)(x2y2)(x+y)(xy)(x^4-y^4)(x^2-y^2)(x+y)(x-y)  

 (x4+y4)(x2+y2)(x+y)(xy)(x^4+y^4)(x^2+y^2)(x+y)(x-y)  

 (x4+y4)(x2+y2)(xy)(x^4+y^4)(x^2+y^2)(x-y)  

9.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Trinomio cuadrado perfecto

 400a2720ab2+324b4=400a^2-720ab^2+324b^4=  

 

 (20a18b2)2(20a-18b^2)^2  

 (18a20b2)2(18a-20b^2)^2  

 (200a167b2)2(200a-167b^2)^2