Ruffini
Quiz
•
Mathematics
•
4th Grade
•
Hard
cintia plaza
Used 4+ times
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Decimos que x=a es una raíz de un polinomio si P(a)=0. ¿Cuales son las raices del polinomio?
x= 0 x= 2
x= 4 x= 2
x= 4 x= -2
No tiene raices
2.
MULTIPLE CHOICE QUESTION
10 sec • 1 pt
Para realizar una división de polinomios por el método de Ruffini el divisor debe ser siempre...
...de 2°
...de 1°
...cualquier grado
...de 3°
3.
MULTIPLE CHOICE QUESTION
10 sec • 1 pt
Si al dividir un polinomio P(x) entre (x - 3) y el resto del mismo ser igual a "0" , entonces decimos que la raíz del polinomio es igual a:
x = -3
x = 3
x = 0
ninguna de las respuestas anteriores
4.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
El resultado de dividir P(x) = entre es:
cociente: ; resto:
cociente: ; resto:
cociente: ; resto:
cociente: ; resto:
5.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Cual de estos grupos de números podemos probar para aplicar Ruffini en el siguiente polinomio:
-1, 1, -2, 2, 4, -4, 8, -8
1, 2, 3, 4
-1, 2, -4, 8
No se puede aplicar Ruffini
6.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
¿Cual es el valor de k para que el polinomio
P(x) =
sea divisible por
k = 336
k = 0
k = 146
No existe ningún valor de k para q el polinomio sea divible por
7.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
¿Cual es el valor de k para que el polinomio
, tenga como resto "4" ?
-5
-4
4
0
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