Simplificación de fracciones algebraicas

Simplificación de fracciones algebraicas

University

10 Qs

quiz-placeholder

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Simplificación de fracciones algebraicas

Simplificación de fracciones algebraicas

Assessment

Quiz

Mathematics

University

Hard

CCSS
HSA.APR.D.6, HSA.APR.D.7, HSA.APR.C.4

Standards-aligned

Created by

Natalia Andrianova

Used 113+ times

FREE Resource

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

El polinomio

 m225m^2-25  se factoriza como:

 m25m^2-5  

 2m+52m+5  

 (m+25)(m25)\left(m+25\right)\left(m-25\right)  

 (m+5)(m5)\left(m+5\right)\left(m-5\right)  

Tags

CCSS.HSA.APR.C.4

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

El polinomio

 x27x+10x^2-7x+10  tiene forma factorizada

 (x+7)(x+1)\left(x+7\right)\left(x+1\right)  

 (x7)(x1)\left(x-7\right)\left(x-1\right)  

 (x2)(x5)\left(x-2\right)\left(x-5\right)  

 (x+2)(x+5)\left(x+2\right)\left(x+5\right)  

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

La factorización de  x28x+16x^2-8x+16  es

 (x+4)2\left(x+4\right)^2  

 (x4)2\left(x-4\right)^2  

 (x8)2\left(x-8\right)^2  

 (x+8)2\left(x+8\right)^2  

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

El polinomio 

 4x2+16x4x^2+16x   se factoriza como:

 4(x2+4x)4\left(x^2+4x\right)  

 4x(x+4)4x\left(x+4\right)  

 16x2(x+1)16x^2\left(x+1\right)  

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

La simplificación de la fracción

 (4x2)4x24x+1\frac{\left(4x-2\right)}{4x^2-4x+1}  es igual a

 22x1\frac{2}{2x-1}  

 1x1\frac{1}{x-1}  

 212x\frac{2}{1-2x}  

 22x+1\frac{2}{2x+1}  

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Al simplificar la expresión

 x2+2x15x225\frac{x^2+2x-15}{x^2-25}  se obtiene:

 x+3x+5\frac{x+3}{x+5}  

 x3x+5\frac{x-3}{x+5}  

 x3x5\frac{x-3}{x-5}  

 x+3x5\frac{x+3}{x-5}  

Tags

CCSS.HSA.APR.D.6

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Marca la fracción cuya simplificación sea

 2x+2\frac{2}{x+2}  

 6x23x3+6x2\frac{6x^2}{3x^3+6x^2}  

 4x2x24x\frac{4x}{2x^2-4x}  

 2x2x21\frac{2x-2}{x^2-1}  

 12x26x12x33x\frac{12x^2-6x}{12x^3-3x}  

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