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Taller de operaciones con polinomios

Authored by Gabriel Santiana

Mathematics

10th Grade

Used 8+ times

Taller de operaciones con polinomios
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12 questions

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1.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Resuelva la suma de los polinomios y elija la respuesta correcta

 (3x+8y20z)+(8x4y+9z)\left(3x+8y-20z\right)+\left(8x-4y+9z\right)  

 11x24y2+29z211x^2-4y^2+29z^2  

 11x4y+29z11x-4y+29z  

 11x+4y+29z11x+4y+29z  

 11x4y11z11x-4y-11z  

2.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Resuelva la resta de polinomios y elija la respuesta correcta

 (5x27y2+8xy)(9xy+7x27y2)\left(5x^2-7y^2+8xy\right)-\left(9xy+7x^2-7y^2\right)  

 xy+14y2+12x2-xy+14y^2+12x^2  

 xy14y2+12x2-xy-14y^2+12x^2  

 xy+14y2+12x2xy+14y^2+12x^2  

3.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Resuelva la suma de polinomios y elija la respuesta correcta

 (4xy+9b2)+(13b210xy)\left(4xy+9b^2\right)+\left(-13b^2-10xy\right)  

 4b2+6xy4b^2+6xy  

 4b26xy-4b^2-6xy  

 4b46x2y2-4b^4-6x^2y^2  

4.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Resuelva la multiplicación de monomio por polinomio

 8x(x32x2x)8x\left(x^3-2x^2-x\right)  

 8x4+16x3+8x28x^4+16x^3+8x^2  

 8x416x38x28x^4-16x^3-8x^2  

 8x316x28x8x^3-16x^2-8x^{ }  

5.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Resuelva la multiplicación de monomio y polinomio

 13x(34xy+35x2)\frac{1}{3}x\left(-\frac{3}{4}xy+\frac{3}{5}x^2\right)  

 14x2y15x3-\frac{1}{4}x^2y-\frac{1}{5}x^3  

 14x2y15x3\frac{1}{4}x^2y-\frac{1}{5}x^3  

 14x2y+15x3-\frac{1}{4}x^2y+\frac{1}{5}x^3  

6.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Resuelva la multiplicación de polinomios

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

 x2y2x^2-y^2  

 x2+y2x^2+y^2  

 x2+y2-x^2+y^2  

7.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Resuelva la multiplicación de polinomios

 (x3y+7x2)(5xy+y2)\left(x-3y+7x^2\right)\left(5x-y+y^2\right)  

 5x216xy+xy27x2y+7x2y23y3+35x35x^2-16xy+xy^2-7x^2y+7x^2y^2-3y^3+35x^3  

 5x2+16xyxy2+7x2y7x2y2+3y335x35x^2+16xy-xy^2+7x^2y-7x^2y^2+3y^3-35x^3  

 5x216xyxy27x2y7x2y23y3+35x35x^2-16xy-xy^2-7x^2y-7x^2y^2-3y^3+35x^3  

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