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Polinomis 3r ESO

Authored by Antoni GARRIDO

Mathematics

9th Grade

CCSS covered

Used 32+ times

Polinomis 3r ESO
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27 questions

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1.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Quin és el grau del polinomi P(x) = 12x3 - 5x5 + x7

12

7

3

15

2.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

De quin grau és el següent polinomi?

5x+3x3-7+2x2+x6

6

5

3

12

3.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

El terme independent del polinomi x3 - 3x2 - 4x + 12 és

3

-3

4

12

4.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Si P(x) = 3x + 5 i Q(x) = 2x - 4


Calcula P(x) + Q(x) =

5x + 9

5x + 2

5x + 1

5x - 1

Cap de les anteriors

5.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Si P(x) = 2x2 + 2 i Q(x) = -2x - 2


Calcula P(x) + Q(x) =

4x2

2x2 + 2x

2x2 - 2x

No es poden operar porquè un té x2 i l'altre té solament x

Cap de les anteriors

6.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

El producto (x+3)((x+2)

x2+5x+6

x2-5x+6

x2+6x+5

Tags

CCSS.HSA.APR.A.1

7.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Realitza la següent divisió:

( x4 + 6x3 - 5x2 ) : x2 =

x2 + 6x - 5

x2 + 6x + 5

x + 6x - 5

x2 + 6x - 15

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