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  5. Unit 3: Multiplication Of Imaginary Numbers
Unit 3: Multiplication of Imaginary numbers

Unit 3: Multiplication of Imaginary numbers

Assessment

Presentation

Mathematics

9th Grade

Practice Problem

Medium

CCSS
HSN.CN.A.2, 6.NS.B.3, 3.OA.A.3

+1

Standards-aligned

Created by

Connie Schaef

Used 3+ times

FREE Resource

2 Slides • 9 Questions

1

2

Multiple Choice

(8i)(2i)

1

8

2
16i
3

-16

4

-8

3

Multiple Choice

(-4i)(-5i)

1
-25i
2
-20
3
-15
4
20i

4

Multiple Choice

(-2i)(4i)

1
8
2
-8
3
-4
4
2i

5

Multiple Choice

(9i)(3i)

1
-27
2
27
3
-9
4
-3i

6

Multiple Choice

5(5i)

1
25
2
30i
3
25i
4
20i

7

Multiple Choice

-4(8i)

1
-32
2
-32i
3
32i
4
-4i

8

9

Multiple Choice

16 25\sqrt[]{-16}\cdot\ \sqrt[]{-25}

1
-20
2
-15
3
5
4
-10

10

Multiple Choice

936\sqrt[]{-9}\cdot\sqrt[]{-36}

1
-12
2
-18
3
6
4
18

11

Multiple Choice


2 9 3 492\ \sqrt[]{-9}\cdot\ 3\ \sqrt[]{-49}

1
-126
2
-98
3
-72
4
-63

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