
Polinomi Quiz
Authored by Pizzulli Filomena
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7th Grade

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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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