Evaluacion de operaciones con polinomios

Quiz
•
Mathematics
•
1st - 12th Grade
•
Medium
Lourdes Suarez
Used 5+ times
FREE Resource
5 questions
Show all answers
1.
MULTIPLE SELECT QUESTION
2 mins • 20 pts
¿Qué debemos tener en cuenta para sumar o restar polinomios?
Las potencias negativas
Las potencias enteras y positivas
Los términos semejantes
Los coeficientes de los términos
Answer explanation
"Los polinomios son expresiones algebráicas que poseen dos características particulares"
2.
MULTIPLE CHOICE QUESTION
2 mins • 20 pts
¿Qué propiedad es ésta? x.(x+2)=x2+2x
Cancelativa
Asociativa
Conmutativa
Distributiva
Answer explanation
Recordá cómo se calcula el valor numérico de un polimomio
3.
MULTIPLE CHOICE QUESTION
2 mins • 20 pts
¿Cuánto es (x2+3x)+(2/5x2-3x)
7/5x2-3x
7/5x2+3x
6x
7/5x2
4.
MULTIPLE CHOICE QUESTION
2 mins • 20 pts
(3/5x-2)*(2x+3)=...
6/5x-6
6/5x2-11/5x-6
6/5x2-11/5x
0
Answer explanation
Recordá la clasificación de polinomios según su número de términos
5.
MULTIPLE CHOICE QUESTION
5 mins • 20 pts
(1/4x2-5x+3)*(2x)=...
no tiene solucion
1/4x2-3x+3
1/2x3-10x2+6x
1/2x3+10x2+6x
Answer explanation
Recordá tener en cuenta los términos semejantes
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