Polinomios. Operaciones
Authored by Pilar Lagares
Mathematics
9th Grade
CCSS covered
Used 34+ times
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20 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
El grado del polinomio P(x)= x2+2x5+7x-x5
5
10
13
2
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
El valor numérico para x=2 del polinomio P(x)= x3+5x2+1
29
27
No se puede hallar
23
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
El valor numérico para x=0 del polinomio P(x)=x4+5x2-3x+4
4
3
7
0
4.
MULTIPLE SELECT QUESTION
30 sec • 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
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Simplifica el polinomio P(x)=3x2y+6x2y-5xy
9x2y-5xy
14x2y
14x5y3
No se puede simplificar
Tags
CCSS.7.EE.A.1
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Realiza la siguiente multiplicación (1-2x).(1+2x)
1-4x2
0
1-2x+4x2
1+4x2
Tags
CCSS.HSA.APR.A.1
CCSS.HSA.SSE.A.2
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Halla (2+x)2
4+4x+x2
4+x2
4-x2
4-4x+x2
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