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Hoja de trabajo

Authored by Mateo Cortez

Mathematics

1st - 10th Grade

Used 2+ times

Hoja de trabajo
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10 questions

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1.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

 Resolver 3x2y(xy2 2xy + 2)Resolver\ 3x^2y\left(xy^2-\ 2xy\ +\ 2\right) 

 3x3y3 +  6x3y2 + 6x2y3x^3y^{3\ }+\ \ 6x^3y^2\ +\ 6x^2y  

 3x2y  6x+ 63x^2y^{\ }-\ 6x+\ 6  

 4x3y3  x3y2 + 6xy4x^3y^{3\ }-\ x^3y^2\ +\ 6xy  

 3x3y3  6x3y2 + 6x2y3x^3y^{3\ }-\ 6x^3y^2\ +\ 6x^2y  

2.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

 5x  (3x  4)5x\ -\ \left(3x\ -\ 4\right)  

 15x2  20x15x^2\ -\ 20x  

 8x2  x8x^2\ -\ x  

 2x + 92x\ +\ 9  

 2x + 42x\ +\ 4  

3.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

 2x(xy  5x + 3y)2x\left(xy\ -\ 5x\ +\ 3y\right)  

 2x2y + 10x2 + 6xy2x^2y\ +\ 10x^2\ +\ 6xy  

 2x2y  10x2 + 6xy2x^2y\ -\ 10x^2\ +\ 6xy  

 y  3x + xyy\ -\ 3x\ +\ xy  

 2xy + 3x  62xy\ +\ 3x\ -\ 6  

4.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

 (3x  + 1) (x + 3)\left(3x\ \ +\ 1\right)\ \left(x\ +\ 3\right)  

 3x2 + 10x + 33x^2\ +\ 10x\ +\ 3  

 3x2 + 7x + 13x^2\ +\ 7x\ +\ 1  

 2x2 + x + 32x^2\ +\ x\ +\ 3  

 3x2 + 33x^2\ +\ 3  

5.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

 Factorizar:    27x5y  9x3y2 + 36x4y3Factorizar:\ \ \ \ 27x^5y\ -\ 9x^3y^2\ +\ 36x^4y^3  

 3x3y(9x2 3y + 12xy2)3x^3y\left(9x^2\ -3y\ +\ 12xy^2\right)  

 3x3y(9x2 + 3y + 12xy2)3x^3y\left(9x^2\ +\ 3y\ +\ 12xy^2\right)  

 3xy(9x4 3y + 12xy)3xy\left(9x^4\ -3y\ +\ 12xy^{ }\right)  

 9x3y(3x2 y + 4xy2)9x^3y\left(3x^2\ -y\ +\ 4xy^2\right)  

6.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

 a2  b2a^2\ -\ b^2  

 (a  b) (a + b)\left(a\ -\ b\right)\ \left(a\ +\ b\right)  

 (a + b) (a + b)\left(a\ +\ b\right)\ \left(a\ +\ b\right)  

 (a  b) (a  b)\left(a\ -\ b\right)\ \left(a\ -\ b\right)  

 (b  a) (a + b)\left(b\ -\ a\right)\ \left(a\ +\ b\right)  

7.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

 3x2  x3x^2\ -\ x  

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

 (3x +  1) (3x + 1)\left(3x\ +\ \ 1\right)\ \left(3x\ +\ 1\right)  

 x(3x  1)x\left(3x\ -\ 1\right)  

 x(3x  x)x\left(3x\ -\ x\right)  

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