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Prueba 4: Multiplicación y división de polinomios

Authored by PABLO RAMOS

Mathematics

8th Grade

CCSS covered

Used 16+ times

Prueba 4: Multiplicación y división de polinomios
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10 questions

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1.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

¿Cuál es el resultado de (x+3) (x–5)?

8x2 + 2x +15

x2 – 2x - 15

2x2 – 2x + 8

x2 + 2x + 15

Tags

CCSS.HSA.APR.A.1

2.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Resuelve: (x+6) (x+3)

x2+9x+18

x2+18x+18

x2-9x-18

x2+3x+18

Tags

CCSS.HSA.APR.A.1

3.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Calcula y escoge la mejor contestación de (x-7) (x-2).

x2-14x+14

x2+9x-14

x2-9x+14

x2-5x+14

4.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Resuelve, escoge la mejor contestación de (3a2+8) (2a2-5).

6a4-a2+40

6a4+a2-40

6a4+6a2+40

6a4+a2+40

Tags

CCSS.HSA.APR.A.1

5.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Media Image

Resuelve: x2y (x2 - 3x2y)

x4y + 3x4y

x4y - 3x4y

x4y - 3x4y2

x4y + 3x4y2

Tags

CCSS.HSA.APR.A.1

6.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Realiza la siguiente división:                                       ( x4 + 6x3 - 5x2 ) : x2

x2 + 6x - 5
x2 + 6x + 5
x + 6x - 5
x2 + 6x - 15

Tags

CCSS.HSA.APR.D.6

7.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

El resultado del siguiente producto es

 (3a2b)(2a+5b)\left(-3a^2b\right)\left(-2a+5b\right)  

 6a3b15a2b26a^3b-15a^2b^2  

 6a3b15ab6a^3b-15ab  

 6a2b15a2b26a^2b-15a^2b^2  

 6a2b15ab6a^2b-15ab  

Tags

CCSS.HSA.APR.A.1

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