Search Header Logo

Complex Numbers Review 2

Authored by Tommy Lentrice Harper

Mathematics

11th - 12th Grade

CCSS covered

Used 3+ times

Complex Numbers Review 2
AI

AI Actions

Add similar questions

Adjust reading levels

Convert to real-world scenario

Translate activity

More...

    Content View

    Student View

25 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

5 mins • 12 pts

(5-i)(5-i)

15-8i
36
24+10i
24-10i

Tags

CCSS.HSN.CN.C.8

2.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

(-3-i)(6-i)

-21-7i
-19-3i
-15-5i
-17-9i

Tags

CCSS.HSN.CN.A.2

3.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

(7-5i)(7+5i)

74
75
74-1

Tags

CCSS.HSN.CN.C.8

4.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

(5-i)(5-i)

15-8i
36
24+10i
24-10i

5.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

 Simplify:  (2 + 7i)(4  2i)Simplify:\ \ \left(-2\ +\ 7i\right)\left(4\ -\ 2i\right)  

 6+ 32i6+\ 32i  

 6 + 32i-6\ +\ 32i  

 22+32i22+32i  

 6 + 24i6\ +\ 24i  

Tags

CCSS.HSN.CN.A.2

6.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Simplify

(12 - 4i) + (-2 + 8i)

8 + 104i

10 + 4i

14 - 4i

10 - 12i

Tags

CCSS.HSN.CN.A.2

7.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Multiply/simplify the expression
 (3 + 4i)(3 + 4i)\left(3\ +\ 4i\right)\left(3\ +\ 4i\right)  

 7 + 24i-7\ +\ 24i  

 25 + 24i-25\ +\ 24i  

 7 +24i7\ +24i  

 25 +24i25\ +24i  

Tags

CCSS.HSA.APR.A.1

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?