Free Printable Operaciones con Fracciones Algebraicas

1.

$\frac{7x^{12}y^3z^8}{14x^6y^9z^7}$

a)

$\frac{x^6z}{2y^6}$

b)

$2x^6y^6z^1$

c)

$\frac{2y^6}{x^6z}$

d)

$\frac{1}{2}x^6y^6z$

2.

$\frac{x^2+11x+28}{x^2+6x-16}\times\frac{x^2-64}{x^2-4x-32}$

a)

$\frac{x-7}{x-2}$

b)

$\frac{x+7}{x+2}$

c)

$\frac{x-2}{x+7}$

d)

$\frac{x+7}{x-2}$

3.

$\frac{4x^2-1}{3x^2+5x-2}\div\frac{10x^2-5x}{5x^2+10x}$

a)

$\frac{2x}{3x}$

b)

$\frac{2x+1}{3x-1}$

c)

$\frac{2x-1}{3x-1}$

d)

$\frac{2x+1}{3x+1}$

4.

$\frac{x^2-25}{2x^2+10x}\div\frac{x^2-6x+5}{2x^2-6x}\times\frac{x^3-1}{x^2+x+1}$

a)

$x-3$

b)

$x+3$

c)

$\frac{\left(x-3\right)\left(x^2+x+1\right)}{\left(x+1\right)^2}$

d)

$\frac{\left(x+3\right)\left(x^2+x+1\right)}{\left(x+1\right)^2}$

5.

$\frac{12a^2+5ab+b^2}{9abc}+\frac{3a^2+3ab}{9abc}-\frac{8ab+b^2}{9abc}$

a)

$\frac{15a^2-2b^2}{9abc}$

b)

$\frac{15a^2+2b^2}{9bc}$

c)

$\frac{5a}{3bc}$

d)

$\frac{-5a}{3bc}$

6.

$\frac{3x^2+30x+15}{10x^2+17x+3}-\frac{5-2x^2}{10x^2+17x+3}+\frac{11x-2}{10x^2+17x+3}$

a)

$\frac{2x+3}{x+8}$

b)

$\frac{x+8}{2x+3}$

c)

$\frac{\left(x+8\right)\left(5x-5\right)}{\left(2x+3\right)\left(5x+5\right)}$

d)

1

Operaciones con Fracciones Algebraicas

Total questions: 6

Worksheet time: 2hrs 30mins

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