Simplifying Expressions with Imaginary

Simplifying Expressions with Imaginary

9th Grade

20 Qs

quiz-placeholder

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Simplifying Expressions with Imaginary

Simplifying Expressions with Imaginary

Assessment

Quiz

Mathematics

9th Grade

Practice Problem

Hard

CCSS
HSN.CN.A.3, HSN.CN.A.2, HSN.CN.A.1

+1

Standards-aligned

Created by

Anthony Clark

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20 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Simplify the following expression:

(28-11i)-(-11+12i)

17+i

-39+i

39+i

39-23i

Tags

CCSS.HSN.CN.A.2

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Simplify the following expression:

-3(7-4i)

-21+12i

-10+12i

-21+4i

21-12i

Tags

CCSS.HSN.CN.A.2

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Simplify the following expression:

-4i(9+7i)

28-36i

-36i-28i2

-36i-28

-13i+28i

Tags

CCSS.HSN.CN.A.2

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Simplify the following expression:

-12i(-2-4i)

24i-48

-48-24i

24-48i

-48+24i

Tags

CCSS.HSN.CN.A.2

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

-5 / 2i
-5i / 2
5 / 2i
5i / 2

Tags

CCSS.HSN.CN.A.3

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

A

B

C

D

Tags

CCSS.HSN.CN.A.3

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

      1.                             

A

B

C

D

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