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Polinomis

Authored by Antoni Alabau

Mathematics

9th - 10th Grade

26 Questions

Used 5+ times

Polinomis
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1.

MULTIPLE CHOICE QUESTION

30 sec • 4 pts

De quin grau és el següent polinomi?

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

6

5

3

12

Answer explanation

En un polinomi el grau és el exponent més gran al que està elevat la x.

x6 = Grau 6

2.

MULTIPLE CHOICE QUESTION

30 sec • 4 pts

Efectua la següent operació: -7x3+6x3

-x9

-x3

-x6

x3

3.

MULTIPLE CHOICE QUESTION

30 sec • 4 pts

Efectua la següent operació:

15xyz - 3xy

12xy

12xyz

No es pot restar

12z

Answer explanation

Recorda que sóls es poden restar aquells termes amb la mateixa part literal

4.

MULTIPLE CHOICE QUESTION

30 sec • 4 pts

10x2 és

Un polinomi

Un binomi

Un decanomi

Un monomi

5.

MULTIPLE CHOICE QUESTION

30 sec • 4 pts

X · X

x+2

2x

x2

2x2

6.

MULTIPLE CHOICE QUESTION

30 sec • 4 pts

X + X + X + X

x+4

x4

4x

4x4

7.

MULTIPLE CHOICE QUESTION

30 sec • 4 pts

7x · 5x2

12x2

35x2

12x

35x3

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