Quiz about Квадрат түбір

Question 1

$$-\sqrt[]{-\left(-169\right)}$$

Accepted Answer

$$-\frac{26}{2}$$

Answer

13

Answer

14

Answer

5

Question 2

$$\sqrt{\frac{12500}{500}}$$

Accepted Answer

$$\frac{25}{5}$$

Answer

$$-\frac{625}{25}$$

Answer

$$\sqrt{625}$$

Answer

$$15$$

Question 3

$$\sqrt{32\cdot72}$$

Accepted Answer

48

Answer

44

Answer

46

Answer

47

Question 4

$$\sqrt{\frac{20\cdot80}{4\cdot9\cdot729}}$$

Accepted Answer

$$\frac{20}{81}$$

Answer

$$\frac{20}{27}$$

Answer

$$\frac{10}{27}$$

Answer

$$\frac{20}{3}$$

Question 5

$$\sqrt{17^2-8^2}$$

Accepted Answer

15

Answer

25

Answer

45

Answer

5

Question 6

$$\sqrt{5^2+12^2}$$

Accepted Answer

13

Answer

23

Answer

3

Answer

11

Question 7

$$\sqrt{1\frac{4}{5}\cdot0.2}$$

Accepted Answer

$$\frac{3}{5}$$

Answer

$$\frac{3}{4}$$

Answer

$$\frac{6}{7}$$

Answer

$$\frac{1}{3}$$

Question 8

$$\sqrt{0.49\cdot10\cdot250}$$

Accepted Answer

35

Answer

25

Answer

15

Answer

45

Question 9

$$\sqrt{3\frac{1}{16}\cdot2\frac{14}{25}}$$

Accepted Answer

$$3\frac{2}{5}$$

Answer

$$2\frac{4}{5}$$

Answer

$$\frac{6}{7}$$

Answer

$$1\frac{3}{4}$$

Question 10

$$0.82\sqrt{100x^6}$$

Accepted Answer

$$8.2x^3$$

Answer

$$0.82x^6$$

Answer

$$82x$$

Question 11

$$\sqrt{\frac{\sqrt{65^2-56^2}}{57^2-24^2}}$$

Accepted Answer

$$\frac{1}{9}$$

Answer

$$\frac{1}{3}$$

Answer

$$\frac{1}{27}$$

Answer

$$\frac{1}{81}$$

Question 12

$$\left(6\frac{3}{4}+5\frac{1}{2}\right)\cdot\frac{1}{7}$$

Accepted Answer

$$1\frac{3}{4}$$

Answer

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

Answer

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

Answer

$$4\frac{1}{3}$$

Question 13

$$2\frac{3}{4}\div\left(1\frac{1}{2}-\frac{2}{5}\right)+\left(\frac{3}{4}+\frac{5}{6}\right)\cdot\frac{6}{19}$$

Accepted Answer

3

Answer

5

Answer

6

Answer

8

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