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Operaciones con polinomios

Authored by Walter Gutierrez

Mathematics

9th Grade

CCSS covered

Used 17+ times

Operaciones con polinomios
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8 questions

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1.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Halla el resultado de  2x3y3xy3x3y2x^3y-3xy^3-x^3y  

 2x3y-2x^3y  

 2xy3-2xy^3  

 x3y3xy3x^3y-3xy^3  

 2x3y4xy32x^3y-4xy^3  

Tags

CCSS.7.EE.A.1

2.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

El resultado de:  (3a2b3)(2a5b)\left(3a^2b^3\right)\left(-2a^5b\right)  

 6a7b4-6a^7b^4  

 6a10b3-6a^{10}b^3  

 a7b4-a^7b^4  

 6a7b46a^7b^4  

Tags

CCSS.HSA.APR.A.1

3.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

El resultado de  15x2y45x2y3\frac{-15x^2y^4}{-5x^2y^3}  es:

 3xy-3xy  

 3y-3y  

 3xy3xy  

 3y3y  

Tags

CCSS.HSA.APR.D.6

4.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Resuelve:  (8x312x2+20x4)÷(4x2)\left(8x^3-12x^2+20x^4\right)\div\left(4x^2\right)  

 2x3+5x22x-3+5x^2  

 2x+3+5x22x+3+5x^2  

 2x3x+5x22x-3x+5x^2  

 5x22x+35x^2-2x+3  

Tags

CCSS.HSA.APR.D.6

5.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Marca la opción que no presenta un término semejante a los demás:

x4y3-x^4y^3

2y3x4-2y^3x^4

5x3y45x^3y^4

3y3x43y^3x^4

Tags

CCSS.6.EE.A.2B

6.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

 (3m2+n5)(3m2n5)\left(-3m^2+n^5\right)\left(-3m^2-n^5\right)  nos da como resultado:

 9m4n10-9m^4-n^{10}  

 9m4n109m^4-n^{10}  

 9m4+n109m^4+n^{10}  

 n10+9m3n^{10}+9m^3  

Tags

CCSS.HSA.APR.A.1

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

¿En cuál de las siguientes operaciones obtenemos un resultado distinto:

(4x2y)(3xy2)\left(-4x^2y\right)\left(3xy^2\right)

12x5y6x2y3\frac{-12x^5y^6}{x^2y^3}

(12x3)(y3)\left(-12x^3\right)\left(y^3\right)

(36x8y5)÷(3x5y2)\left(36x^8y^5\right)\div\left(3x^5y^2\right)

Tags

CCSS.HSA.APR.A.1

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