Operaciones con polinomios

Operaciones con polinomios

Professional Development

8 Qs

quiz-placeholder

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Operaciones con polinomios

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Assessment

Quiz

Mathematics

Professional Development

Hard

Created by

Eugenia Ayon

Used 5+ times

FREE Resource

8 questions

Show all answers

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

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

3.

MULTIPLE CHOICE QUESTION

10 mins • 1 pt

Multiplica: (3x4y7)(5x2y)

5x6y8

3x6y8

15x6y8

5x6y

4.

MULTIPLE CHOICE QUESTION

10 mins • 1 pt

3x2(x2 -5x +8)

3x4 - 15x3+24x2

-3x4 - 15x3+24x2

3x4 + 15x3 -24x2

3x4 + 15x3+24x2

5.

MULTIPLE CHOICE QUESTION

10 mins • 1 pt

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

-2a + 6b

2a + 2b

8a + 2b

-8a + 6b

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

7.

MULTIPLE CHOICE QUESTION

10 mins • 1 pt

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

-2a + 6b

2a + 2b

8a + 2b

-8a + 6b

8.

MULTIPLE CHOICE QUESTION

10 mins • 1 pt

 (12y+6y25)(2y2+23y)\left(12y+6y^2-5\right)-\left(2y^2+2-3y\right)  

 4y2+15y74y^2+15y-7  

 10y24y210y^2-4y-2  

 8y2+9y38y^2+9y-3  

 33y833y-8