Exploring Rational Exponents and Radicals

Exploring Rational Exponents and Radicals

Assessment

Interactive Video

Mathematics

8th - 12th Grade

Hard

CCSS
HSN.RN.A.2, 8.NS.A.1, HSF.IF.A.2

Standards-aligned

Created by

Jackson Turner

FREE Resource

Standards-aligned

CCSS.HSN.RN.A.2
,
CCSS.8.NS.A.1
,
CCSS.HSF.IF.A.2

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the term for the number underneath the radical sign?

Exponent

Base

Radicand

Index

Tags

CCSS.8.NS.A.1

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

If there is no index in a radical sign, what is the default degree of the root?

3

1

2

4

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the cube root of 8 expressed as a rational exponent?

8^1/2

8^3/2

8^1/3

8^2/3

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How would you express the fourth root of 16 using rational exponents?

16^1/2

16^1/3

16^1/4

16^1/5

Tags

CCSS.HSN.RN.A.2

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following is equivalent to the fifth root of 32?

32^1/5

32^1/2

32^1/4

32^1/3

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the simplified form of 64^(3/2)?

64

32

16

8

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How would you express the sixth root of a to the fifth power in radical form?

a^(5/6)

a^(6/5)

6√a^5

5√a^6

Tags

CCSS.HSN.RN.A.2

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