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Lista de exercícios polinômios

Authored by THIAGO BENEVIDES

Mathematics

12th Grade

Used 7+ times

Lista de exercícios polinômios
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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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