prodotti notevoli

Quiz
•
Mathematics
•
2nd Grade
•
Hard

Ilaria Evangelisti
Used 351+ times
FREE Resource
19 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
2.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
3.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
Quale termine è necessario aggiungere per completare il seguente quadrato di binomio?
9y2 + ........ + 16x2
12 xy
24 xy
12x
12y
4.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
3x2 - (2x + 1)(2x-1) + x2 - 1
4x2
1
-2
0
5.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
Questo polinomio è un quadrato di binomio?
4x2 + 12 xy - 9y2
sì perché ci sono tre termini
no perché non ci sono tutti i termini
no perché i segni sono sbagliati
sì , i segni sono tutti giusti
6.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Quando due monomi si dicono simili?
Se hanno la stessa parte letterale
Se hanno le stesse lettere
7.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
Cosa sono i prodotti notevoli
Espressioni tra monomi
Regole che agevolano i calcoli
Angoli noti
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