Simplificación de Fracciones Algebraicas

Simplificación de Fracciones Algebraicas

9th Grade

8 Qs

quiz-placeholder

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Simplificación de Fracciones Algebraicas

Simplificación de Fracciones Algebraicas

Assessment

Quiz

Mathematics

9th Grade

Easy

Created by

PRIAMO BATISTA

Used 17+ times

FREE Resource

8 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Simplifica  48a7b10c1296a5b13c12\frac{48a^7b^{10}c^{12}}{96a^5b^{13}c^{12}}  

 3a2 b4c2\frac{3a^2\ b}{4c^2}  

 2ab5c\frac{2ab}{5c}  

 a22b3\frac{a^2}{2b^3}  

 1a22b2c\frac{1a^2}{2b^2c}  

Answer explanation

2.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

 Simplifica 28x5y9w484x15y8z4Simplifica\ \frac{28x^5y^9w^4}{84x^{15}y^8z^4}  

 y w43x10z4\frac{y\ w^4}{3x^{10}z^4}  

 3w44z4\frac{3w^4}{4z^4}  

 3w x10y z4 3w\ x^{10}y\ z^4\   

 3w4yx10 z4\frac{3w^4y}{x^{10}\ z^4}  

3.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

 Simplifica 2m24mm24Simplifica\ \frac{2m^2-4m}{m^2-4}  

 mm2\frac{m}{m-2}  

 mm2+2\frac{m}{m^2+2}  

 m+2m2\frac{m+2}{m-2}  

 2mm+2\frac{2m}{m+2}  

4.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Simplifica 20x2yz60x2yz9x2y2z27x2y2z\frac{20x^2yz-60x^2yz}{9x^2y^2z-27x^2y^2z}     

 2081y\frac{20}{81y}  

 209y\frac{20}{9y}  

 10x9y\frac{10x}{9y}  

 20y9\frac{20y}{9}  

5.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

 Simplifica  x245ax+10aSimplifica\ \ \frac{x^2-4}{5ax+10a}  

 5ax2\frac{5a}{x-2}  

 5ax+2\frac{5a}{x+2}  

 x+25a\frac{x+2}{5a}  

 x25a\frac{x-2}{5a}  

6.

MULTIPLE CHOICE QUESTION

10 mins • 1 pt

 36x24912x2+4x21\frac{36x^2-49}{12x^2+4x-21}  

 3x+72x3\frac{3x+7}{2x-3}  

 2x+35x7\frac{2x+3}{5x-7}  

 6x+72x+3\frac{6x+7}{2x+3}  

 2x+36x+7\frac{2x+3}{6x+7}  

7.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

 x2+7x18x2+11x+18\frac{x^2+7x-18}{x^2+11x+18}  

 x3x+2\frac{x-3}{x+2}  

 x2x6\frac{x-2}{x-6}  

 x+2x+4\frac{x+2}{x+4}  

 x2x+2\frac{x-2}{x+2}  

Answer explanation

8.

MULTIPLE CHOICE QUESTION

10 mins • 1 pt

 8x336x2y+54xy227y34x212xy+9y2\frac{8x^3-36x^2y+54xy^2-27y^3}{4x^2-12xy+9y^2}  

 (3x2y)2\left(3x-2y\right)^2  

 14x6y\frac{1}{4x-6y}  

 2x3y2x-3y  

 (6x4y)3\left(6x-4y\right)^3  

Answer explanation