Imaginary Complex

Imaginary Complex

11th Grade

17 Qs

quiz-placeholder

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Imaginary Complex

Imaginary Complex

Assessment

Quiz

Mathematics

11th Grade

Practice Problem

Hard

CCSS
HSN.CN.A.3, HSN.CN.A.2, HSN.CN.B.4

+2

Standards-aligned

Created by

Anthony Clark

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17 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 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

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What is i129?

-i

i

1

-1

Tags

CCSS.HSN.CN.A.2

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Find the conjugate of:
5 + 7i

5 − 7i

-5 − 7i

-5 + 7i

Tags

CCSS.HSN.CN.A.3

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Simplify  i54

1

-1

i

-i

Tags

CCSS.HSN.CN.A.2

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

What is the conjugate you would multiply by?

5+2i

5-2i

-5-2i

-5+2i

Tags

CCSS.HSN.CN.A.3

6.

OPEN ENDED QUESTION

1 min • Ungraded

Media Image

Write the complex number shown in the graph.

Evaluate responses using AI:

OFF

Tags

CCSS.HSN.CN.B.4

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Find the sum.

(5 - 2i) + (-7 + 8i)

-2 + 6i

12 + 6i

-35 - 16i2

-35 - 16i

Tags

CCSS.HSN.CN.A.2

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