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Suma de Polinomios

Authored by EDGAR RIOS

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Suma de Polinomios
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5 questions

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1.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

La simplificación de este polinomio (3x+2x2)+(4x+6)\left(3x+2x^2\right)+\left(4x+6\right)  es:

 2x2+7x+62x^2+7x+6  

 6x2+7x6x^2+7x  

 8x2+7x+68x^2+7x+6  

 9x2+69x^2+6  

2.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

El resultado de (8x6y+2z)+(5x4y3z)\left(8x-6y+2z\right)+\left(5x-4y-3z\right) es: 


 13x2y5z13x-2y-5z  

 13x+2y+5z13x+2y+5z  

 13x10yz13x-10y-z  

 13x+10y+5z13x+10y+5z  

3.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

 P(x):7x44x32x2+9x+3P\left(x\right):-7x^4-4x^3-2x^2+9x+3  
 Q(x):5x4+7x3+2x29x5Q\left(x\right):-5x^4+7x^3+2x^2-9x-5  
 P(x)+Q(x):P\left(x\right)+Q\left(x\right):  

 P(x)+Q(x):12x4+3x34x22P\left(x\right)+Q\left(x\right):-12x^4+3x^3-4x^2-2  

 P(x)+Q(x):12x4+3x318x2P\left(x\right)+Q\left(x\right):-12x^4+3x^3-18x-2  

 P(x)+Q(x):12x4+3x32P\left(x\right)+Q\left(x\right):-12x^4+3x^3-2  

 P(x)+Q(x): 2x411x34x2+3P\left(x\right)+Q\left(x\right):\ -2x^4-11x^3-4x^2+3  

4.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Media Image

42x2+9x+1042x^2+9x+10

30x212x+330x^2-12x+3

42x2+12x1042x^2+12x-10

30x2+9x1030x^2+9x-10

5.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Si P(x) y Q(x) son 2 polinomios, entonces P(x)+Q(x)=Q(x)+P(x)P(x)+Q(x)=Q(x)+P(x)  se refiere a la propiedad:


Clausurativa

Conmutativa

Asociativa

Distributiva

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