Radical Exponents (1/2 and 1/3) Quiz: 16 Practice Questions

16 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

An exponent of 1/3 is the same as....

square root of the base

cube root of the base

base divided by 3

the base cubed

Tags

CCSS.HSN.RN.A.2

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

An exponent of 1/2 means.....

square root

cube root

fourth root

fifth root

Tags

CCSS.HSN.RN.A.2

3.

MULTIPLE SELECT QUESTION

45 sec • 1 pt

$5^{\frac{1}{2}}$

$\sqrt{5}$

10

25

$\sqrt{25}$

Tags

CCSS.HSN.RN.A.2

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Write as a radical expression
$y^{\frac{1}{3}}$

$\sqrt[3]{y}$

y³

$\sqrt[]{y}$

1∕ 3y

Tags

CCSS.HSN.RN.A.2

5.

MULTIPLE SELECT QUESTION

45 sec • 1 pt

Check all that is true
Simplify the expression:
27^1/3

3

9

∛27

3³

6.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

What is
$y^{\frac{1}{3}}$
written in radical form?

$\sqrt[]{y^3}$

$\sqrt[3]{y}$

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

$2^{\frac{1}{3}}$

2

cubed root of 3

6

cubed root of 2

8.

MULTIPLE SELECT QUESTION

1 min • 1 pt

$8^{\frac{1}{2}}$
Select all that are equivalant

$\sqrt[]{8}$

$\frac{1}{8}$

$2\ \sqrt[]{2}$

$\frac{1}{8^2}$

Tags

CCSS.HSN.RN.A.2

9.

MULTIPLE SELECT QUESTION

2 mins • 1 pt

Select all that are equivalent to $48^{\frac{1}{2}}$

$\sqrt[3]{48}$

$4\ \sqrt[]{3}$

$\sqrt[]{48}$

$3\ \sqrt[]{4}$

10.

MULTIPLE SELECT QUESTION

2 mins • 1 pt

Select all that are equivalent to $24^{\frac{1}{3}}$

$\sqrt[3]{24}$

$\sqrt[]{24}$

$2\ \sqrt[3]{3}$

$2\sqrt[3]{6}$

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Radical Exponents (1/2 and 1/3)

An exponent of 1/3 is the same as....

An exponent of 1/2 means.....

5125^{\frac{1}{2}}521​

Write as a radical expression y13y^{\frac{1}{3}}y31​

Check all that is trueSimplify the expression:271/3

What is y13y^{\frac{1}{3}}y31​ written in radical form?

2132^{\frac{1}{3}}231​

8128^{\frac{1}{2}}821​ Select all that are equivalant

Select all that are equivalent to 481248^{\frac{1}{2}}4821​

Select all that are equivalent to 241324^{\frac{1}{3}}2431​

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Discover more resources for Mathematics

$5^{\frac{1}{2}}$

Write as a radical expression
$y^{\frac{1}{3}}$

Check all that is true
Simplify the expression:
27^1/3

What is
$y^{\frac{1}{3}}$
written in radical form?

$2^{\frac{1}{3}}$

$8^{\frac{1}{2}}$
Select all that are equivalant

Select all that are equivalent to $48^{\frac{1}{2}}$

Select all that are equivalent to $24^{\frac{1}{3}}$