Complex Numbers

Complex Numbers

9th - 12th Grade

20 Qs

quiz-placeholder

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Complex Numbers

Complex Numbers

Assessment

Quiz

Mathematics

9th - 12th Grade

Hard

CCSS
HSN.CN.A.2, HSN.CN.A.1, HSN.CN.C.8

+1

Standards-aligned

Created by

Kristin Doerr

Used 1+ times

FREE Resource

20 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What does i2 = ?

1

√-1

-1

-√1

Tags

CCSS.HSN.CN.A.1

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

i

-1

-i

1

Tags

CCSS.HSN.CN.A.2

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

-4i

14i

4 - 10i

4 + 10i

Tags

CCSS.HSN.CN.A.2

4.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

What is the simplified form of (-6i)(3i)?

-18

-18i

18

-18i2

Tags

CCSS.HSN.CN.A.2

5.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Simplify using the powers of i.


i24

i

1

-1

-i

Tags

CCSS.HSN.CN.A.2

6.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Simplify using the powers of i.


-9i43

-9i

9i

9

-9

Tags

CCSS.HSN.CN.A.2

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Simplify using the powers of i and write your answer in standard form.


-5i25 + 3i10

3 + 5i

3 - 5i

-3 + 5i

-3 - 5i

Tags

CCSS.HSN.CN.A.2

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