IDENTIDADES NOTABLES. FACTORIZACIÓN

IDENTIDADES NOTABLES. FACTORIZACIÓN

6th Grade

20 Qs

quiz-placeholder

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IDENTIDADES NOTABLES. FACTORIZACIÓN

IDENTIDADES NOTABLES. FACTORIZACIÓN

Assessment

Quiz

Mathematics

6th Grade

Easy

Created by

MARTA MONTERO

Used 4+ times

FREE Resource

20 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

¿Cuál es la identidad notable del cuadrado de una suma?

(a + b)² = a² + b²

(a + b)² = a² + 2b² + b²

(a + b)² = 2a² + 2b²

(a + b)² = a² + 2ab + b²

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

¿Cómo se expresa el cuadrado de una diferencia?

(a - b)² = a² + 2ab - b²

(a - b)² = a² - b²

(a + b)² = a² + 2ab + b²

(a - b)² = a² - 2ab + b²

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

¿Qué es el producto de una suma por una diferencia?

a² + b²

a - b

a² - b²

ab

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

¿Cuál es la fórmula para el cuadrado de un binomio?

(a + b)² = a² + 2ab + b²

(a + b)² = 2a² + 2b²

(a + b)² = a² + b²

(a + b)² = a² - 2ab + b²

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

¿Qué se obtiene al factorizar a^2 - b^2?

(a - b)(a + b)

(a + b)^2

(a - b)^2

a^2 + b^2

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

¿Cómo se puede factorizar x^2 + 2xy + y^2?

(x + y)^2

(x - y)^2

(x + 2y)(x - y)

x^2 + y^2

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

¿Qué identidad notable se utiliza para (a + b)(a - b)?

(a + b)^2

a^2 - b^2

(a - b)^2

a^2 + b^2

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