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Matemática - 3ro. de Secundaria

Authored by Jose E. Bautista Hernandez

Mathematics

9th Grade

Used 1+ times

Matemática - 3ro. de Secundaria
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33 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

¿Cuál es el grado del polinomio 3x⁴ − 5x² + 7?

2

4

3

1

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

¿Cómo se llama el término −2x³?

Monomio

Binomio

Polinomio

Término

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

¿Cuál de los siguientes NO es un polinomio?

x² + 3x + 2

5

x⁻¹ + 4

2x³ − x

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Factoriza x² − 9.

(x − 3)(x − 3)

(x + 3)(x + 3)

(x − 3)(x + 3)

No es factorizable

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Factoriza 2x² + 4x.

2x(x + 4)

2x(x + 2)

x(2x + 4)

2(x² + 2x)

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Factoriza x² + 5x + 6.

(x + 2)(x + 2)

(x + 3)(x + 3)

(x + 2)(x + 3)

(x − 2)(x − 3)

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Resuelve: 5x − 10 = 0

0

2

−2

10

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