Multiplying Complex Numbers

Multiplying Complex Numbers

10th - 12th Grade

20 Qs

quiz-placeholder

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Multiplying Complex Numbers

Multiplying Complex Numbers

Assessment

Quiz

Mathematics

10th - 12th Grade

Medium

CCSS
HSA.APR.A.1, HSF-IF.C.8B, HSA.APR.D.7

+2

Standards-aligned

Created by

William Stewart

Used 32+ times

FREE Resource

20 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

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

Tags

CCSS.HSA.APR.A.1

2.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

(-4i)(3i)(4i)
24
-48i
48i
60

Tags

CCSS.HSA.APR.A.1

3.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

What does i2 = ?
-1
√-1
1
-√1

Tags

CCSS.HSF-IF.C.8B

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

 Simplify:    2i(4 + 3i)Simplify:\ \ \ \ 2i\left(4\ +\ 3i\right)  

 6 + 8i-6\ +\ 8i  

 6 + 8i6\ +\ 8i  

 6i + 8i-6i\ +\ 8i  

 1 + 8i-1\ +\ 8i  

Tags

CCSS.HSA.APR.A.1

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

 Simplify:    2i(i+8i2)Simplify:\ \ \ \ 2i\left(i+8i^2\right)  

 2  16i-2\ -\ 16i  

 2+16i2+16i  

 2i  16i3-2i\ -\ 16i^3  

 2i  16i2i\ -\ 16i  

Tags

CCSS.HSA.APR.A.1

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

 Simplify:  3i(3i4)Simplify:\ \ 3i\left(3i-4\right)  

 9 12i-9\ -12i  

 9i12i9i-12i  

 912i9-12i  

 9+12i-9+12i  

Tags

CCSS.HSA.APR.A.1

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

 Simplify:   4i(2i2)Simplify:\ \ \ 4i\left(2i^2\right)  

 8i-8i  

 8i8i  

 8-8  

 88  

Tags

CCSS.HSA.APR.A.1

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