Operaciones con fracciones algebraicas.

Operaciones con fracciones algebraicas.

9th - 12th Grade

14 Qs

quiz-placeholder

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Operaciones con fracciones algebraicas.

Operaciones con fracciones algebraicas.

Assessment

Quiz

Mathematics

9th - 12th Grade

Medium

CCSS
HSA.APR.D.7, HSA.APR.D.6, HSA.SSE.A.2

+2

Standards-aligned

Created by

Fernando Atilano

Used 91+ times

FREE Resource

14 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Señala el resultado de la siguiente suma: mnmn+nana+2amam=\frac{m-n}{mn}+\frac{n-a}{na}+\frac{2a-m}{am}=  




 anamn\frac{an}{amn}  

 namn\frac{n}{amn}  

 1m\frac{1}{m}  

Ninguna opción 

 nam\frac{n}{am}  

Tags

CCSS.HSA.APR.D.6

CCSS.HSA.APR.D.7

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

 Simplifica la siguiente expresión.54x9y11z1363x10y12z15\frac{54x^9y^{11}z^{13^{ }}}{63x^{10}y^{12}z^{15}}  


 67xyz2\frac{6}{7xyz^2}  

 69xyz2\frac{6}{9xyz^2}  

 23xyz2\frac{2}{3xyz^2}   

Ninguna opción. 

 67xz2\frac{6}{7xz^2}  

Tags

CCSS.HSA.APR.D.6

CCSS.HSA.APR.D.7

CCSS.HSA.SSE.A.2

3.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

 x2x12x216\frac{x^2-x-12}{x^2-16}  

Simplifica y selecciona la opción correcta

 (x+3)(x4)\frac{\left(x+3\right)}{\left(x-4\right)}  

 (x+3)(x+4)\frac{\left(x+3\right)}{\left(x+4\right)}  

 (x3)(x+4)\frac{\left(x-3\right)}{\left(x+4\right)}  

 (x3)(x4)\frac{\left(x-3\right)}{\left(x-4\right)}  

Tags

CCSS.HSA.APR.D.6

CCSS.HSA.APR.D.7

CCSS.HSA.SSE.A.2

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

 x+23x+x225x2+2x39x3=\frac{x+2}{3x}+\frac{x^2-2}{5x^2}+\frac{2-x^3}{9x^3}=  

Señala el mínimo común múltiplo de la operación  

 45x245x^2  

 15x215x^2  

 15x215x^2  

 45x345x^3  

Ninguna opción.

Tags

CCSS.HSA.APR.D.7

5.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

 x2+3x22x22x+54x=\frac{x^2+3x-2}{2x^2}-\frac{2x+5}{4x}=  

Señala la respuesta correcta de la operación.

 x44x2\frac{x-4}{4x^2}  

 4x2+11x44x2\frac{4x^2+11x-4}{4x^2}  

 x44x2\frac{-x-4}{4x^2}  

 x+44x2\frac{x+4}{4x^2}  

Ninguna opción 

Tags

CCSS.HSA.APR.A.1

CCSS.HSA.APR.D.6

CCSS.HSA.APR.D.7

6.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

 2x3+3x+24x7x2x6=\frac{2}{x-3}+\frac{3}{x+2}-\frac{4x-7}{x^2-x-6}=  

señala la respuesta correcta de:

 (x+2)(x3)(x+2)\frac{\left(x+2\right)}{\left(x-3\right)\left(x+2\right)}  

 1(x3)\frac{1}{\left(x-3\right)}  

 x12(x3)(x+2)\frac{x-12}{\left(x-3\right)\left(x+2\right)}  

Ninguna opción

Tags

CCSS.HSA.APR.D.6

CCSS.HSA.APR.D.7

CCSS.HSA.SSE.A.2

CCSS.HSA.SSE.B.3

7.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Elige el resultado de la siguiente operación.

 5x27y3×4y27m3×14m5x4=\frac{5x^2}{7y^3}\times\frac{4y^2}{7m^3}\times\frac{14m}{5x^4}=  

 47m2x4\frac{4}{7m^2x^4}  

 87m2x2y\frac{8}{7m^2x^2y}  

 87m2x4\frac{8}{7m^2x^4}  

 47m2y\frac{4}{7m^2y}  

Ninguna opción.

Tags

CCSS.HSA.APR.A.1

CCSS.HSA.APR.D.6

CCSS.HSA.APR.D.7

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