Imaginary and Complex Numbers

Imaginary and Complex Numbers

9th - 12th Grade

9 Qs

quiz-placeholder

Similar activities

Hệ thức lượng trong Tam giác vuông

Hệ thức lượng trong Tam giác vuông

9th Grade

10 Qs

latihan bunga tunggal dan majemuk

latihan bunga tunggal dan majemuk

11th Grade

10 Qs

CONTEO DE NÚMEROS - P.A.

CONTEO DE NÚMEROS - P.A.

3rd - 11th Grade

10 Qs

QUIZ CHAPTER 1

QUIZ CHAPTER 1

11th Grade - University

10 Qs

3. Sifat 3 sd 6 Bil Berpangkat

3. Sifat 3 sd 6 Bil Berpangkat

9th Grade

10 Qs

LOGARITMOS

LOGARITMOS

10th - 11th Grade

10 Qs

MATRICES 1

MATRICES 1

12th Grade

10 Qs

UH Barisan kelas XI

UH Barisan kelas XI

11th Grade

10 Qs

Imaginary and Complex Numbers

Imaginary and Complex Numbers

Assessment

Quiz

Mathematics

9th - 12th Grade

Medium

CCSS
HSA.APR.A.1, HSN.CN.A.1, HSA.APR.D.7

+2

Standards-aligned

Created by

Karen Lowder

Used 94+ times

FREE Resource

AI

Enhance your content in a minute

Add similar questions
Adjust reading levels
Convert to real-world scenario
Translate activity
More...

9 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Multiply: 
(4 – 3i)(-7 – 2i)
A.  -23 + 13i
B.  -23 - 29i
C.  -34 + 13i
D.  -34 - 29i

Tags

CCSS.HSA.APR.A.1

2.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Find the sum.
(5-2i) + (-7+8i)
-2+6i
12+6i
-35-16i2
-35 -16i

Tags

CCSS.HSA.APR.D.7

3.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Multiply:
(2-5i)(2+5i)
29
4 - 25i
25 - 10i
-21

Tags

CCSS.HSA.APR.A.1

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What does i=  ?
1
-1
√-1
√1

Tags

CCSS.HSN.CN.A.1

CCSS.HSN.CN.A.2

5.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

(2i)(3i)
5i
-5
6i2
-6

Tags

CCSS.HSA.APR.A.1

6.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Simplify √-23
-√23
23i
23
i√23

Tags

CCSS.HSN.CN.A.1

CCSS.HSN.CN.A.2

CCSS.HSN.RN.A.2

7.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Simplify √-45
3i√5
-3i√5
-i√45
45i

Tags

CCSS.HSN.CN.A.1

CCSS.HSN.CN.A.2

8.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Simplify 2√-32
2i√32
4i√2
8i√2
-16i√2

Tags

CCSS.HSN.CN.A.1

CCSS.HSN.CN.A.2

CCSS.HSN.RN.A.2

9.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Calculate:
(4 − 7i) − (-3 + 6i)
7 − 13i
7 − i 
1 − 13i
1 − i 

Tags

CCSS.HSA.APR.A.1