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Repaso Polinomios

Authored by Noemí Gonzalez

Mathematics

8th Grade

CCSS covered

Used 4+ times

Repaso Polinomios
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35 questions

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1.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Resuelve la siguiente operación básica con polinomios :
4x+2x+3yz-5yz+3yz=

11yz+6x
yz+6x
6yz+x
10yz+6x

Tags

CCSS.7.EE.A.1

2.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Media Image

Dados los polinomios de la imagen calcula: 
 P(x)-3Q(x)=

4x3 -8x2+3x
2x3 -5x2+3x
8x3 -4x2+3x
3x3 -8x2+4x

Tags

CCSS.HSA.APR.A.1

3.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

El resultado de multiplicar
(2x3-5x2 +3)(3x2+2x) es:

6x5-19x4 -10x3+9x2+6x
6x5-11x4 -10x3+9x2+6x
6x5-15x4 +4x3-x2+6x
6x5-15x4 +4x3+x2+6x

Tags

CCSS.HSA.APR.A.1

4.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Opera:
(x2+5x-2)(4x+3) =

4x3+23x2+7x-6
4x3+3x2+7x-6
x3+23x2+7x-6

Tags

CCSS.HSA.APR.A.1

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Reaiza la siguiente división:

-8 x8 : (-2 x2) =

4x10

4x6

4x4

-4x6

Tags

CCSS.7.NS.A.2A

CCSS.7.NS.A.2B

6.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Opera y reduce:
3x(2x2-4x+2)-(5x2 -7x -8)=

x2 - 19x - 2x
6x3 -17x2 + 13x + 8
6x3 + 7x2 - 13x + 8
5x3 - 19x2 - x - 8

Tags

CCSS.6.EE.A.3

7.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Saca factor común:

10a4+16a+10a2

2a(5a3+8+5a)

2a4(5a+8a2+5a3)

2a4(10+16a+40a2)

3a3(5+8a+a2)

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