Quiz about Vierkantswortels en Machten

Question 1

$$\sqrt[]{\frac{25}{16}}$$

Accepted Answer

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

Answer

$$-\frac{5}{4}$$

Answer

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

Answer

Geen antwoord

Question 2

$$-\left(\sqrt[]{\frac{25}{16}}\right)^2$$

Accepted Answer

$$-\frac{25}{16}$$

Answer

$$\frac{25}{4}$$

Answer

$$\frac{25}{16}$$

Answer

Geen antwoord

Question 3

$$-\left(-\sqrt[]{\frac{25}{16}}\right)^2$$

Accepted Answer

$$-\frac{25}{16}$$

Answer

$$\frac{25}{4}$$

Answer

$$\frac{25}{16}$$

Answer

Geen antwoord

Question 4

$$-\left(-\sqrt[]{\frac{4}{16}}\right)^3$$

Accepted Answer

$$\frac{1}{8}$$

Answer

$$-\frac{1}{8}$$

Answer

$$-\frac{2}{4}$$

Answer

Geen antwoord

Question 5

$$\sqrt[]{\frac{1}{36}}$$

Accepted Answer

$$\frac{1}{6}$$

Answer

$$-\frac{1}{4}$$

Answer

$$-\frac{1}{6}$$

Answer

Geen antwoord

Question 6

$$-\sqrt[]{\frac{100}{36}}$$

Accepted Answer

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

Answer

$$-\frac{25}{9}$$

Answer

$$\frac{10}{6}$$

Answer

Geen antwoord

Question 7

$$\sqrt{\frac{64}{25}}=\frac{y}{5}$$

Wat is y?

Accepted Answer

8

Answer

4

Question 8

$$\left(\frac{1}{4}\right)^2=$$

Accepted Answer

$$\frac{1}{16}$$

Answer

$$\frac{1}{8}$$

Answer

$$\frac{2}{16}$$

Question 9

$$\left(1\frac{1}{3}\right)^2=\left(\frac{p}{3}\right)^2$$

Wat is het beste antwoord voor p?

Accepted Answer

4

Answer

1

Answer

3

Question 10

Evalueer

$$\left(-7\right)^2$$

Accepted Answer

49

Answer

-49

Answer

-14

Question 11

Evalueer

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

Accepted Answer

$$\frac{4}{9}$$

Answer

$$\frac{4}{6}$$

Answer

0

Question 12

Evalueer

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

Accepted Answer

$$-\frac{8}{27}$$

Answer

$$\frac{-8}{6}$$

Answer

$$-\frac{8}{9}$$

Question 13

Evalueer

$$\left(-\frac{\sqrt[]{4}}{5}\right)^3$$

Accepted Answer

$$\frac{-8}{125}$$

Answer

$$-\frac{8}{25}$$

Answer

$$-\frac{64}{125}$$

Answer

Het juiste antwoord staat hier niet tussen.

Question 14

$$\left(\frac{1}{4}\right)^0=$$

Accepted Answer

1

Answer

$$\frac{1}{8}$$

Answer

$$0$$

Answer

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

Question 15

Evalueer

$$\left(-\frac{4}{\sqrt[]{36}}\right)^2$$

Accepted Answer

$$\frac{4}{9}$$

Answer

$$\frac{-16}{6}$$

Answer

$$\frac{8}{3}$$

Answer

Het juiste antwoord staat hier niet tussen.

Question 16

$$\sqrt[]{\frac{25}{36}+2^3}$$

Gebruik je ZRM en rond af tot op 3 cijfers na de komma.

Accepted Answer

2.949

Answer

Het antwoord wordt hier niet vermeld.

Answer

8.139

Answer

8.833

Question 17

$$\sqrt[]{0.09}$$

Accepted Answer

0.3

Answer

0.03

Answer

3

Answer

0.003

Question 18

$$-\sqrt[]{0.0025}$$

Accepted Answer

-0.05

Answer

0.05

Answer

-0.5

Answer

0.5

Question 19

$$\sqrt[]{0.9}$$

Accepted Answer

Het antwoord staat hier niet tussen.

Answer

0.03

Answer

0.3

Answer

0.003

Question 20

$$\sqrt[]{0.49}$$

Accepted Answer

0.7

Answer

0.07

Answer

Het antwoord staat hier niet tussen.

Answer

0.007

Question 21

$$\sqrt[]{0.0001}$$

Accepted Answer

0.01

Answer

1

Answer

Het antwoord staat hier niet tussen.

Answer

0.001

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