Unit 3 Test Review

Unit 3 Test Review

12th Grade

16 Qs

quiz-placeholder

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Unit 3 Test Review

Unit 3 Test Review

Assessment

Quiz

Mathematics

12th Grade

Practice Problem

Hard

CCSS
HSN.CN.A.2, HSN.CN.C.8, HSN.CN.A.3

+2

Standards-aligned

Created by

Chelsea Chin

Used 1+ times

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16 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Simplify the following

(3-i) + (2+3i)

2+5i

5+2i

5-2i

6-3i

Tags

CCSS.HSN.CN.A.2

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Simplify the following

(1+2i) - (4+2i)

-3+4i

3+4i

3

-3

Tags

CCSS.HSN.CN.A.2

3.

MULTIPLE CHOICE QUESTION

2 mins • 2 pts

Simplify the following

2i + (-3-4i)-(-3-3i)

i

2-7i

-4+i

-2-i

Tags

CCSS.HSN.CN.A.2

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Simplify (5-3i)+(3+5i)-(8+2i)

4i

16+4i

0

16

Tags

CCSS.HSN.CN.A.2

5.

MULTIPLE CHOICE QUESTION

1 min • 2 pts

Perform the operation and write the result in standard form:

(2-i)(4+3i)

11+2i

11-2i

8-3i

8+3i

Tags

CCSS.HSN.CN.A.2

6.

MULTIPLE CHOICE QUESTION

1 min • 2 pts

Perform the operation and write the result in standard form:

(3+2i)(3-2i)

9-4i

13

5

9+4i

Tags

CCSS.HSN.CN.C.8

7.

FILL IN THE BLANK QUESTION

1 min • 1 pt

State the complex conjugate of the complex number

3+5i

Write in standard form (no spaces)

Tags

CCSS.HSN.CN.A.3

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