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REFUERZO ACADÉMICO SEGUNDO AÑO DE BACHILLERATO

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Mathematics

5th Grade

Used 20+ times

REFUERZO ACADÉMICO SEGUNDO AÑO DE BACHILLERATO
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15 questions

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1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Si  desarrolla el binomio  (4y+3)3\left(4y+3\right)^3   obtiene

 64y3+144y2+108y+2764y^3+144y^2+108y+27  

 27y3+144y2+108y+6427y^3+144y^2+108y+64  

 64y2+144y+108y2+2764y^2+144y+108y^2+27  

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Al completar la tabla dada se obtiene:

x2 9x 27x 27x^{2\ \ }\ \cdots\ \ \ \ \ 9x\ \ \ \ \cdots\ \ 27x\ \ \ \cdots\ \ 27

x3 9x2 27x 27x^3\ \ \cdots\ \ \ \ 9x^2\ \ \ \cdots\ \ 27x\ \ \ \cdots\ \ 27

x x2 27x 3x\ \ \ \ \cdots\ \ x^{2\ }\ \ \cdots\ \ \ 27x\ \ \ \cdots\ \ \ 3

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Al calcular el volumen del cubo dado se obtiene:

x+6x2+12x+8x+6x^2+12x+8

x3+6x2+12x+8x^3+6x^2+12x+8

x2+6x+x+8x^2+6x+x+8

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

El proceso de factorización del polinomio dado es:

 12x2y220x3y312x^2y^2-20x^3y^3  

 5x2y2(35xy)5x^2y^2\left(3-5xy\right)  

 4xy(2xy4x2y2)4xy\left(2xy-4x^2y^2\right)  

 4x2y2(35xy)4x^2y^2\left(3-5xy\right)  

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

El resultado del producto notable de

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

 x23x^2-3  

 x3x-3 

 x29x^2-9  

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Señale el área de la figura dada .

x2+4x^2+4

x24x^2-4

x2x-2

7.

FILL IN THE BLANKS QUESTION

1 min • 1 pt

Encuentre el término que falta en la factorización del polinomio dado.
 4m3n2mn+6m=(2m2nn+3)4m^3n-2mn+6m=\cdots\cdots\left(2m^2n-n+3\right)  


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