Casos de factoreo

Casos de factoreo

9th Grade

9 Qs

quiz-placeholder

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Casos de factoreo

Casos de factoreo

Assessment

Quiz

Mathematics

9th Grade

Hard

Created by

Diana OrVi

Used 519+ times

FREE Resource

9 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

Media Image

Seleccione la respuesta correcta, al factorar la expresión

 (x5 + 7y2)(x5  7y2)\left(x^5\ +\ 7y^2\right)\left(x^5\ -\ 7y^2\right)  

 (x5 + 7y4)(x5  7y4)\left(x^{5\ }+\ 7y^4\right)\left(x^{5\ }-\ 7y^4\right)  

 (x2 + 7y4)(x2  7y4)\left(x^{2\ }+\ 7y^4\right)\left(x^{2\ }-\ 7y^4\right)  

2.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

 am2 + a2m3  am4  a5m2am^2\ +\ a^2m^{3\ }-\ am^{4\ }-\ a^5m^2  

 am2(1+am m2  a4)am^2\left(1+am\ -m^{2\ }-\ a^4\right)  

 am4(m2 + am a4 a4m)am^4\left(m^2\ +\ am\ -a^{4\ }-a^4m\right)  

 am2(1m +am2  a4)am^2\left(1-m\ +am^{2\ }-\ a^4\right)  

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

 2am  2an + 2a m +n 12am\ -\ 2an\ +\ 2a\ -m\ +n\ -1  

 (2a+1)(m+n+1)\left(2a+1\right)\left(m+n+1\right)  

 (2a1)(mn+1)\left(2a-1\right)\left(m-n+1\right)  

 (2a1)(m+n+1)\left(2a-1\right)\left(-m+n+1\right)  

4.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

 4x2 12xy + 9y24x^2\ -12xy\ +\ 9y^2  

 (12x 3y)2\left(12x\ -3y\right)^2  

 (2x +3y)2\left(2x\ +3y\right)^2  

 (2x 3y)2\left(2x\ -3y\right)^2  

5.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

 16 + 104x2 + 169x416\ +\ 104x^2\ +\ 169x^4  

 (4+13x2)2\left(4+13x^2\right)^2  

 (4+13x4)2\left(4+13x^4\right)^2  

 (413x2)2\left(4-13x^2\right)^2  

 (413x4)2\left(4-13x4\right)^2  

6.

MULTIPLE CHOICE QUESTION

10 sec • 1 pt

 100  x2y6100\ -\ x^2y^6  

 (10 +x2y3)(10  x2y3)\left(10\ +x^2y^3\right)\left(10\ -\ x^2y^3\right)  

 (10 +xy3)(10  xy3)\left(10\ +xy^3\right)\left(10\ -\ xy^3\right)  

 (10 +xy2)(10  xy2)\left(10\ +x^{ }y^2\right)\left(10\ -\ x^{ }y^2\right)  

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

 (x+y)2  a2\left(x+y\right)^2\ -\ a^2  

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

 ((x+y) + a)((x+y) + a)\left(\left(x+y\right)\ +\ a\right)\left(\left(x+y\right)\ +\ a\right)  

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

8.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

 (mn)2  16\left(m-n\right)^2\ -\ 16  

 ((m+n) + 4)((mn) + 4)\left(\left(m+n\right)\ +\ 4\right)\left(\left(m-n\right)\ +\ 4\right)  

 ((m+n) + 4)((mn)  4)\left(\left(m+n\right)\ +\ 4\right)\left(\left(m-n\right)\ -\ 4\right)  

 ((mn) + 4)((mn)  4)\left(\left(m-n\right)\ +\ 4\right)\left(\left(m-n\right)\ -\ 4\right)  

9.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

 48w + 24x + 8y  12z 48w\ +\ 24x\ +\ 8y\ -\ 12z\   

 4(12w + 6x + 2y  3z)4\left(12w\ +\ 6x\ +\ 2y\ -\ 3z\right)  

 4(12w  6x + 2y  3z)4\left(12w\ -\ 6x\ +\ 2y\ -\ 3z\right)  

 4(14w  4x + 2y  3z)4\left(14w\ -\ 4x\ +\ 2y\ -\ 3z\right)