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Operazioni tra monomi

Authored by Tanja Erjavec

Mathematics

KG - Professional Development

Used 102+ times

Operazioni tra monomi
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23 questions

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1.

MULTIPLE CHOICE QUESTION

10 sec • 1 pt

Due monomi simili hanno lo stesso grado

Vero

Falso

2.

MULTIPLE CHOICE QUESTION

10 sec • 1 pt

La moltiplicazione tra monomi dà sempre luogo ad un monomio

Vero

Falso

3.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

Quale tra questi è il prodotto tra  3ab2 e 2ab6 ?-3ab^2\ e\ 2ab^6\ ? 

6ab4-6ab^4

+6a2b8+6a^2b^8

6a2b8-6a^2b^8

 +6a2b12+6a^2b^{12}  

4.

MULTIPLE CHOICE QUESTION

10 sec • 1 pt

Il coefficiente del monomio a4b5 eˋ 1-a^4b^5\ è\ -1  

Vero

Falso

5.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

Il grado del monomio 2x4y5z2x^4y^5z  è

9

10

11

12

6.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

Quanto vale (3a2b3)2\left(-3a^2b^3\right)^2  ?

9a4b6-9a^4b^6

+9a4b6+9a^4b^6

7.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

Quanto vale  (2a4b)3\left(-2a^4b\right)^3  ?

 +8a12b3+8a^{12}b^3 

 +8a7b4+8a^7b^4 

 8a7b4-8a^7b^4 

 8a12b3-8a^{12}b^3 

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