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Operaciones con polinomios

Authored by Eugenia Ayon

Mathematics

Professional Development

CCSS covered

Used 5+ times

Operaciones con polinomios
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8 questions

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1.

MULTIPLE CHOICE QUESTION

10 mins • 1 pt

Dado los polinomios, hallar la suma de P(x) + Q(x)

P(x) = 2x3 + 5x − 3

Q(x) = 4x − 3x2 + 2x3

4x3 − 3x2 + 9x − 3

4x3+ 2x2+ x − 3

2x3− 3x2+ 9x + 3

4x3 − 3x2 − 3

Tags

CCSS.HSA.APR.A.1

2.

MULTIPLE CHOICE QUESTION

10 mins • 1 pt

El resultado de la operación
(5x2+3x-8)+(3x2+5x-10)-(6x2+13x-8) es:

2x2 - 5x -10
-2x2+5x-26
14x2+21x-10

Tags

CCSS.6.EE.A.3

3.

MULTIPLE CHOICE QUESTION

10 mins • 1 pt

Multiplica: (3x4y7)(5x2y)

5x6y8

3x6y8

15x6y8

5x6y

Tags

CCSS.HSA.APR.A.1

4.

MULTIPLE CHOICE QUESTION

10 mins • 1 pt

3x2(x2 -5x +8)

3x4 - 15x3+24x2

-3x4 - 15x3+24x2

3x4 + 15x3 -24x2

3x4 + 15x3+24x2

Tags

CCSS.HSA.APR.A.1

5.

MULTIPLE CHOICE QUESTION

10 mins • 1 pt

(3a + 4b) - (5a -2b)

-2a + 6b

2a + 2b

8a + 2b

-8a + 6b

Tags

CCSS.HSA.APR.A.1

6.

MULTIPLE SELECT QUESTION

10 mins • 1 pt

Suma estos dos polinomios P(x)=x4-3x2+x+1 y Q(x)=x3-x2+5x-2 :

x4+x3-4x2+6x-1

No se pueden sumar

x4+3x3-5x2+6x-1

1x4+1x3-4x2+6x-1

Tags

CCSS.HSA.APR.A.1

7.

MULTIPLE CHOICE QUESTION

10 mins • 1 pt

(3a + 4b) - (5a -2b)

-2a + 6b

2a + 2b

8a + 2b

-8a + 6b

Tags

CCSS.HSA.APR.A.1

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