
Lista de exercícios polinômios
Authored by THIAGO BENEVIDES
Mathematics
12th Grade
Used 7+ times

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12 questions
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1.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Qual é o grau do polinômio P(x) = 3x4+2x3-5x+7?
1
2
3
4
2.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Qual é o valor numérico de P(x) = x2-2x+1 para x=3?
1
4
0
9
3.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Efetuando (2x2+3x-1)+(x2-x+4), o resultado é:
3x2+2x+3
2x2+4x+3
x2+2x+3
3x2-2x-5
4.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Um polinômio de grau 1 é também chamado de:
Plonômio constante
Polinômio do 2º grau
Polinômio linear
Polinômio nulo
5.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Efetuando (x2+2x-3)-(2x2-x+1), temos:
-x2+3x-4
x2-x-4
-x2-x-4
x2-3x-4
6.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Qual é o grau do polinômio resultante de (3x3-x+4)+(x2+2x-4)?
3
2
1
0
7.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Qual é o grau do polinômio resultante de (3x3-x+4)+(x2+2x-4)?
3
2
1
0
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