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Radicals and Imaginary Numbers

Authored by Denise Glassford

Mathematics

9th - 11th Grade

CCSS covered

Used 176+ times

Radicals and Imaginary Numbers
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15 questions

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1.

MULTIPLE CHOICE QUESTION

1 min • 12 pts

Simplify the following radical: √150

5√15
5√2
5√6
15√5

Tags

CCSS.HSN.RN.A.2

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Simplify the following radical: 2√24

4√6
2√6
24√2
4√4

Tags

CCSS.HSN.RN.A.2

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

7√3
Can't Simplify
6√15
6√3

Tags

CCSS.HSN.RN.A.2

CCSS.HSA.SSE.B.3

CCSS.HSN.RN.A.1

CCSS.HSA.SSE.A.2

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

8√6
8√12
12√6
12√12

Tags

CCSS.HSN.RN.A.2

CCSS.HSA.SSE.B.3

CCSS.HSN.RN.A.1

CCSS.HSA.REI.A.2

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Simplify: √28 * √3

√84
2√21
4√21
2√7 * √3

Tags

CCSS.HSN.RN.A.2

6.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Media Image

Simplify the expression:

-15 + 8√9
9
2 + 8√3 + 6√6
9 + 14√3

Tags

CCSS.HSA.APR.A.1

7.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Rationalize the following:

4 / (7 - √10)

(28 + 4√10) / 3

(28 - 4√10) / 3

(28 + 4√10) / 39

(28 - 4√10) / 39

Tags

CCSS.HSN.RN.A.2

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