Operations with Complex Numbers

Operations with Complex Numbers

11th Grade

9 Qs

quiz-placeholder

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Operations with Complex Numbers

Operations with Complex Numbers

Assessment

Quiz

Mathematics

11th Grade

Medium

CCSS
HSN.CN.A.2, HSN.CN.A.1

Standards-aligned

Created by

Paige Sheehan

Used 1+ times

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9 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Simplify

5i
-5i
±5i
±

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Simplify √-23

-√23
23i
23
i√23

3.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Media Image

      1.                             

A
B
C
D

4.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Media Image

2i√6

8i√3

-2√6

-2i√6

5.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

What is the simplifies form of (11 – 7i) – (–3 + 12i)

8 – 19i

8 + 5i

13 – 19i

14 –19i

Tags

CCSS.HSN.CN.A.2

6.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

What is the simplified form of


(-9 + 5i) + (3 -2i)

-12 + 31i

-6 + 3i

-11 + 7i

5 - 3i

Tags

CCSS.HSN.CN.A.2

7.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

What is the simplified form of


(-3 + 2i)(1- 4i)

-2 - 2i

5 + 14i

-11 -10i

-3 -8i

Tags

CCSS.HSN.CN.A.2

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