Repasando Operaciones con Fracciones Algebraicas

Repasando Operaciones con Fracciones Algebraicas

8th - 9th Grade

9 Qs

quiz-placeholder

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Repasando Operaciones con Fracciones Algebraicas

Repasando Operaciones con Fracciones Algebraicas

Assessment

Quiz

Mathematics

8th - 9th Grade

Hard

Created by

Oscar Huanca

Used 11+ times

FREE Resource

9 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Factoriza la expresión     x2+2x+1=(x+1)2x^2+2x+1=(x+1)^2 
este ejercicio se Factoriza por trinomio cuadrado perfecto 
 Resuelve en tu cuaderno y marca la respuesta 

 (x+2)3(x+2)^3  

 (x+1)2(x+1)^2  

 x2+5x^2+5  

 5x+3\frac{5}{x}+3  

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Factoriza la expresión 
 x24x+4=?x^2-4x+4=?  

 (x+2)2(x+2)^2  

 (x2)2 (x2)(x-2)^{2\ }(x−2)  

 (x2)2(x-2)^2  

 (x2)3(x-2)^3  

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Factoriza la Expresión
 x21=?x^2-1=?  

 (x+2)(x2)\left(x+2\right)\left(x-2\right)  

 (x+1)(x1)\left(x+1\right)\left(x-1\right)  

 (x+1)2\left(x+1\right)^2  

 (x1)2\left(x-1\right)^2  

4.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Factoriza la Expresión
 x2+6x+9= ?x^2+6x+9=\ ?  

 (x+2)2\left(x+2\right)^2  

 (x1)2\left(x-1\right)^2  

 (x+3)2\left(x+3\right)^2  

 x3x-3  

5.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Factoriza la Expresión
 x28x+16=? x^2-8x+16=?\   

 (x+4)2\left(x+4\right)^2  

 43+x4^3+x  

 (x4)2\left(x-4\right)^2  

 (4x)2\left(4-x\right)^2  

6.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Factoriza la Expresión
 3x2+6x+3=?3x^2+6x+3=?  

 (3x+3)(x+1)\left(3x+3\right)\left(x+1\right)  

 (3x2)(x+1)\left(3x-2\right)\left(x+1\right)  

 (3x+3)(x3)\left(3x+3\right)\left(x-3\right)  

 (x+3)(x6)\left(x+3\right)\left(x-6\right)  

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Factoriza la expresión
 4x2+4x+1=?4x^2+4x+1=?  

 (2x+1)(2x+1)\left(2x+1\right)\left(2x+1\right)  

 (2x+2)(2x1)\left(2x+2\right)\left(2x-1\right)  

 (x+1)(x1)\left(x+1\right)\left(x-1\right)  

 (2x+1)(3x+3)\left(2x+1\right)\left(3x+3\right)  

8.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Simplifica la Fracción
 x22x+1x21=?\frac{x^2-2x+1}{x^2-1}=?  

 x1x+1\frac{x-1}{x+1}  

 x+2x+2  

 x2x+2\frac{x-2}{x+2}  

NINGUNO

9.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Simplificar la Fracción
 2x223x2+6x+3=?\frac{2x^2-2}{3x^2+6x+3}=?  

 3x13x+3\frac{3x-1}{3x+3}  

 2x23x+3\frac{2x-2}{3x+3}  

 2x23x+3\frac{2x2}{3x+3}  

 2x43x3\frac{2x-4}{3x\cdot3}