Descompón en factores el siguiente polinomio:
x 2 – 6x + 9
Prueba 5: Factorización de polinomios
Quiz
•
Mathematics
•
9th Grade
•
Medium
PABLO RAMOS
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8 questions
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1.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Descompón en factores el siguiente polinomio:
x 2 – 6x + 9
(x - 3)2
(x + 3)2
(x + 3)(x - 3)
(x - 1) (x - 9)
2.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Descompón en factores el siguiente polinomio:
49a2 – 4
(7a + 2) (7a - 2)
(7a + 2)2
(7a - 2)2
(49a - 2)2
3.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Descompón en factores el siguiente polinomio:
5x 4y – 5x 2y
5xy (x + 1)(x - 1)
5xy2 (x + 1)(x - 1)
5x2y (x - 1)2
5x2y (x + 1)(x - 1)
4.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Descompón en factores el siguiente polinomio:
3x 7 + 12x 6 + 12x 5
3x4 (x + 2) (x + 1)
3x5 (x + 2)2
3x5 (x + 2) (x + 1)
3x5 (x + 2) (x - 1)
5.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Descompón en factores el siguiente polinomio:
2x 3y – 4x 2y 2 + 2xy 3
xy (2x - y)2
2xy (x - y)2
2xy (x + y)2
2xy (x - y) (x + y)
6.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
su factorización es:
7.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Se ha aplicado Ruffini para obtener las raíces del siguiente polinomio de grado 4, ¿Cómo queda factorizado?
(x-1) (x-2) (x-3) (x+4)
(x-1) (x+2) (x+3) (x+4)
(x+1) (x-2) (x-3) (x-4)
(x-1) (x-2) (x+3) (x+4)
8.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
La factorización del polinomio es:
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