Free Printable Өрнектерді ықшамдау

1.

$\frac{\frac{29}{40}+\frac{3}{5}+0,175+0,55}{\frac{16}{125}\cdot6,25-0,0345\cdot\frac{3}{25}}=A$

a)

4

b)

3

c)

2

d)

1

2.

$5\cdot\sqrt{0.0004}\cdot0.216^{-\frac{1}{3}}$

a)

$\frac{1}{6}$

b)

$\frac{3}{25}$

c)

$\frac{1}{9}$

d)

$\frac{1}{2}$

3.

$\frac{\sqrt{\left(5x+3\right)^2-60x}}{5\sqrt{x}-\frac{3}{\sqrt{x}}},\ мұндағы\ х\epsilon\left(0;0,6\right)$

a)

$-\sqrt{х^2}$

b)

х

c)

$\sqrt{х}$

d)

$-\sqrt{х}$

4.

$\frac{ab-^3\sqrt{ab}}{^3\sqrt{ab}+1}$

a)

$^3\sqrt{a^2b^2}-^3\sqrt{ab}$

b)

$^3\sqrt{ab}$

c)

$^3\sqrt{a^3b^3}-^3\sqrt{ab}$

d)

$^3\sqrt{a^2b}^2$

5.

$\frac{x-y}{\sqrt{x}-\sqrt{y}}-\frac{x\sqrt{x}-y^{\frac{3}{2}}}{x-y}$

a)

$\frac{xy}{x+y}$

b)

$\frac{\sqrt{xy}}{x+y}$

c)

$\frac{\sqrt{xy}}{\sqrt{x}+\sqrt{y}}$

d)

$\sqrt{xy}$

6.

$0,\left(6\right)\ бөлшегін\ жай\ бөлшек\ түрінде\ жазыңыз$

a)

$\frac{2}{5}$

b)

$\frac{1}{3}$

c)

$\frac{6}{7}$

d)

$\frac{2}{3}$

7.

$\left(\frac{a^{\frac{1}{4}}+4}{a^{\frac{1}{4}}-4}+\frac{a^{\frac{1}{4}}-4}{a^{\frac{1}{4}}+4}-\frac{64}{a^{\frac{1}{2}}-16}\right)$

a)

$2\sqrt{a}$

b)

$4\sqrt{a}$

c)

$4$

d)

$\frac{1}{8}$

Өрнектерді ықшамдау

Total questions: 7

Worksheet time: 4mins

Similar Resources on Wayground