QUE TANTO RECUERDAS... 9°

QUE TANTO RECUERDAS... 9°

9th Grade

13 Qs

quiz-placeholder

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QUE TANTO RECUERDAS... 9°

QUE TANTO RECUERDAS... 9°

Assessment

Quiz

Mathematics, Science, Physics

9th Grade

Hard

Created by

Bryan Parada

Used 3+ times

FREE Resource

13 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Teniendo en cuenta la formación de los conjuntos numéricos, de las siguientes opciones, ¿Cuál es el único que tiene primer elemento?

Reales

Naturales

Enteros

Racionales

Irracionales

2.

MULTIPLE SELECT QUESTION

30 sec • 1 pt

El conjunto de números REALES está conformado por...

Naturales e irracionales

Naturales y enteros

Racionales e irracionales

Racionales e imaginarios

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

De las siguientes opciones, la ÚNICA que corresponde a un TRINOMIO es...

4x22x4x^2-2x

a+bca+b-c

43a4\frac{4}{3}a^{4^{ }}

26x52x4+x3+5x210x+1226x^5-2x^4+x^3+5x^2-10x+12

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

De las siguientes opciones, la ÚNICA que corresponde a un BINOMIO es...

4x22x4x^2-2x

a+bca+b-c

43a4\frac{4}{3}a^{4^{ }}

26x52x4+x3+5x210x+1226x^5-2x^4+x^3+5x^2-10x+12

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

De las siguientes opciones, la ÚNICA que corresponde a un POLINOMIO es...

4x22x4x^2-2x

a+bca+b-c

43a4\frac{4}{3}a^{4^{ }}

26x52x4+x3+5x210x+1226x^5-2x^4+x^3+5x^2-10x+12

6.

MULTIPLE SELECT QUESTION

30 sec • 1 pt

El resultado de multiplicar

 (3x+4)(3x4)\left(3x+4\right)\left(3x-4\right)  es

 9x2+169x^2+16  

 9x2+24x169x^2+24x-16  

 9x2+24x+169x^2+24x+16  

 9x2169x^2-16  

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Al operar

 (3x2+2x1)(3x+2)\left(3x^2+2x-1\right)\left(3x+2\right)  se obtiene

 9x3+12x2+x29x^3+12x^2+x-2  

 9x3+12x2+7x29x^3+12x^2+7x-2  

 9x3+12x27x29x^3+12x^2-7x-2  

 9x3+12x2x29x^3+12x^2-x-2  

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