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Polinomi Quiz

Authored by Pizzulli Filomena

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7th Grade

Polinomi Quiz
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5 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Qual è il risultato dell'addizione: 3x^2 + 2x - 5 e 2x^2 - 4x + 7?

7x^2 - 6x + 12

5x^2 - 6x + 2

x^2 - 2x + 2

5x^2 - 2x + 2

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Calcola il prodotto: (x + 3)(x - 2)

x^2 - x - 6

x^2 + 3x - 6

x^2 - 3x + 6

x^2 + x - 6

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Qual è il grado del polinomio 4x^3 - 2x^2 + 5x - 1?

1

3

2

5

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Risolvere l'equazione polinomiale: 2x^2 + 5x - 3 = 0

x = 2 or x = -1

x = 0.5 or x = -3

x = 1 or x = -4

x = 3 or x = -2

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Esegui la sottrazione: 6x^2 + 3x - 2 e 4x^2 - 5x + 1

3x^2 - 2x + 1

10x^2 - 2x + 5

8x^2 + 5x - 3

2x^2 + 8x - 3

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