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Evaluación grado 9º Sustentación Pre-informe 1

Authored by Jenny G

Mathematics

9th Grade

Used 1+ times

Evaluación grado 9º Sustentación Pre-informe 1
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10 questions

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1.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

2.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

3.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Dado los polinomios, hallar la suma de P(x) + Q(x)

P(x) = 2x3 + 5x − 3

Q(x) = 4x − 3x2 + 2x3

4x3 − 3x2 + 9x − 3

4x3+ 2x2+ x − 3

2x3− 3x2+ 9x + 3

4x3 − 3x2 − 3

4.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Calcula: 9x (2x - 3)

18x - 3

18x2 - 3

18x2 + 27

18x2 - 27x

5.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

El factor común del polinomio

5x² + 3xy – 4x es:

3x

x

y

3xy

6.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Media Image

si tenemos 5 estudiantes con las siguientes frutas .

¿ Que fruta tienen en común todos los estudiantes?

fresa

uva

banano

pera

7.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Factorice 2a3 - 3a2 + 4a

a2(a2 - 3a + 2)

a(3a2 - a + 4)

a(2a2 - 3a + 4)

a(2a2 - 3a + 3)

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