Free Printable Алгебралық бөлшектер

1.

Алгебралық бөлшекті қысқартуды орында: $\frac{5x^2y^3}{20xy}$

a)

$\frac{1}{4}xy^2$

b)

$4xy$

c)

$\frac{1}{4}x^2y^3$

2.

Қосуды орында: $\frac{2x}{5}+\frac{3x+1}{5}$

a)

$\frac{5x+1}{10}$

b)

$\frac{5x+1}{5}$

c)

$\frac{5x+1}{5x}$

3.

$\frac{3x+10}{5x}-\frac{10-2x}{5x}$

a)

1

b)

$\frac{5x-20}{5x}$

c)

$\frac{1}{5}$

4.

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

a)

$\frac{3}{2}$

b)

$\frac{3x}{2}$

c)

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

5.

$\frac{a}{3b}+\frac{a}{2b}-\frac{a}{b}$

a)

$\frac{5a}{6b}$

b)

$\frac{a}{3b}$

c)

$-\frac{a}{6b}$

6.

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

a)

$x-1$

b)

$x+1$

c)

$1$

7.

$\frac{1}{x}+\frac{1}{y}+\frac{1}{z}$

a)

$\frac{yz+xz+xy}{xyz}$

b)

$\frac{x+y+z}{xyz}$

c)

$\frac{xyz}{x+y+z}$

8.

$\frac{5}{a-b}+\frac{10}{b-a}$

a)

$\frac{15}{a-b}$

b)

$\frac{5}{a-b}$

c)

$-\frac{5}{a-b}$

9.

$\frac{3a+5}{a+b}+\frac{3-3a}{b+a}$

a)

$\frac{6a+8}{a+b}$

b)

$\frac{8}{a+b}$

c)

$\frac{8-6a}{a+b}$

10.

$\frac{1}{n-m}+\frac{1}{n+m}$

a)

$\frac{2n}{n^2-m^2}$

b)

$\frac{2m}{n^2-m^2}$

c)

$\frac{2n-2m}{\left(n-m\right)\left(n+m\right)}$

Алгебралық бөлшектер

Total questions: 10

Worksheet time: 6mins

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