Los Polinomios

Quiz
•
Mathematics
•
9th Grade
•
Hard
CDF tv
Used 1+ times
FREE Resource
9 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
1 min • 6 pts
¿Cuál es el resultado de la suma de los polinomios 3x^2 + 2x - 5 y 5x^2 - 4x + 7?
8x^2 + 6x + 2
11x^2 - 2x + 2
2x^2 - 6x + 2
2.
MULTIPLE CHOICE QUESTION
1 min • 5 pts
¿Cuál es el resultado de la resta de los polinomios 4x^3 + 2x^2 - 3x + 1 y 2x^3 - 5x^2 + 4x - 6?
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
¿Cuál es el producto de los polinomios (x^2 + 3x - 2) y (2x^2 - x + 5)?
4x^4 + 5x^3 + 2x^2 - 11x + 10
2x^4 + 5x^3 + 4x^2 - 11x + 10
2x^4 - 5x^3 + 4x^2 + 11x - 10
5x^4 + 3x^3 - 2x^2 + 11x - 10
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
¿Cuál es el resultado de dividir el polinomio 6x^3 - 5x^2 + 3x - 2 entre el polinomio 2x - 1?
2x^2 - 3x + 2
4x^2 - 2x + 1
5x^2 - 6x + 3
3x^2 - 4x + 1
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Factoriza el polinomio x^2 - 4.
(x+1)(x-1)
(x+2)(x-2)
(x+4)(x-4)
(x-2)(x-2)
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Factoriza el polinomio 2x^2 + 7x + 3.
(2x - 1)(x - 3)
(2x + 3)(x + 1)
(2x + 2)(x + 1)
(2x + 1)(x + 3)
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Encuentra las raíces del polinomio 3x^2 - 5x + 2.
Las raíces son x = -1 y x = -2
Las raíces son x = 1 y x = 2/3.
Las raíces son x = 3 y x = 2
Las raíces son x = 1 y x = -2
8.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
¿Cuál es el resultado de la suma de los polinomios 2x^3 - 3x^2 + 4x - 1 y 3x^3 + 2x^2 - 5x + 7?
5x^3 - x^2 - x + 6
7x^3 + 5x^2 - 1x + 6
6x^3 - 2x^2 + 3x + 1
4x^3 - 5x^2 + 2x + 6
9.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
¿Cuál es el resultado de la resta de los polinomios 5x^4 - 2x^3 + 3x^2 - x + 2 y 2x^4 - 4x^3 + 5x^2 - 3x + 1?
3x^4 + 2x^3 - 2x^2 + 2x + 1
8x^4 + 6x^3 + 8x^2 - 4x + 3
3x^4 - 2x^3 + 2x^2 - 2x + 1
7x^4 - 6x^3 + 8x^2 - 4x + 3
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