Complex Number Practice

Complex Number Practice

9th - 12th Grade

13 Qs

quiz-placeholder

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Complex Number Practice

Complex Number Practice

Assessment

Quiz

Mathematics

9th - 12th Grade

Medium

CCSS
HSN.CN.A.2, HSN.CN.A.1, HSN.CN.B.4

Standards-aligned

Created by

Griffen Fletcher

Used 5+ times

FREE Resource

13 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Standard form of a complex number is:

 abia-bi  

 a+bia+bi  

 bi+abi+a  

 biabi-a  

Tags

CCSS.HSN.CN.A.1

2.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

What is the conjugate of

 34i-3-4i  

 3+4i-3+4i  

 34i-3-4i  

 34i3-4i  

 3+4i3+4i  

3.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

√-4

-2

4i

2

2i

4.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Media Image
10
-10
10i
-10i

Tags

CCSS.HSN.CN.A.1

CCSS.HSN.CN.A.2

CCSS.HSN.CN.B.4

5.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Media Image
5i
-5i
5+i
-5

Tags

CCSS.HSN.CN.A.1

CCSS.HSN.CN.A.2

CCSS.HSN.CN.B.4

6.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Simplify:
i7
i
-i
1
-1

Tags

CCSS.HSN.CN.A.2

7.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

 (413i)+(7+5i)\left(4-13i\right)+\left(-7+5i\right)  

 1118i11-18i  

 38i-3-8i  

 318i-3-18i  

 38i3-8i  

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