Complex Numbers and Operations

Complex Numbers and Operations

10th Grade

15 Qs

quiz-placeholder

Similar activities

LATIHAN SISTEM PERSAMAAN LINEAR TIGA VARIABEL

LATIHAN SISTEM PERSAMAAN LINEAR TIGA VARIABEL

10th Grade

10 Qs

Ejercicios de matemáticas.

Ejercicios de matemáticas.

1st - 10th Grade

10 Qs

maths

maths

1st - 12th Grade

20 Qs

MAT semestr 3B - Sumy algebraiczne

MAT semestr 3B - Sumy algebraiczne

8th - 10th Grade

10 Qs

CIRCULO MATEMÀTICO

CIRCULO MATEMÀTICO

10th Grade

10 Qs

Soal Pra Menganalisis SPLTV

Soal Pra Menganalisis SPLTV

10th Grade

20 Qs

Absolute Value

Absolute Value

10th Grade

12 Qs

Latihan PAS

Latihan PAS

10th Grade

20 Qs

Complex Numbers and Operations

Complex Numbers and Operations

Assessment

Quiz

Mathematics

10th Grade

Hard

Created by

Anthony Clark

FREE Resource

AI

Enhance your content in a minute

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

15 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Simplify:

12

1 - i

6 + 6i

4 - 2i

-2 + i

12 - 12i

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

y2 + 1 = 0

-i

-1

i, -i

1, -1

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Use square roots to solve this equation: x2 = -18

±√-18

±i√18

±3i√2

±2i√3

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Subtract:

(3 - 2i) - (-9 + i )

12 - 3i

-6 - i

-25 + 21i

9i

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Multiply:

3i(5 - 4i)

15 - 4i

12 + 15i

8i + 7i2

3i2

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Factor using sum of squares:

4x2 + 16

(2x + 4)(2x - 4)

(2x + 4i)(2x - 4i)

(2x + 8)(2x - 8)

(2x + 8i)(2x - 8i)

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

x2 + 100 = 0

50, -50

50i, -50i

10, -10

10i, -10i

Access all questions and much more by creating a free account

Create resources

Host any resource

Get auto-graded reports

Google

Continue with Google

Email

Continue with Email

Classlink

Continue with Classlink

Clever

Continue with Clever

or continue with

Microsoft

Microsoft

Apple

Apple

Others

Others

Already have an account?