Finding the Conjugate

Finding the Conjugate

11th Grade

20 Qs

quiz-placeholder

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Finding the Conjugate

Finding the Conjugate

Assessment

Quiz

Mathematics

11th Grade

Hard

CCSS
HSN.CN.A.3, HSN.RN.A.2

Standards-aligned

Created by

Anthony Clark

FREE Resource

20 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

1

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Given one complex zero use the conjugate root theorem to find another.  Zero is 7-5i

-7+5i

7-5i

-7-5i

7+5i

Tags

CCSS.HSN.CN.A.3

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Given one complex zero use the conjugate root theorem to find another.  Zero is: -12-8i

12+8i

-12+8i

12-8i

-12-8i

Tags

CCSS.HSN.CN.A.3

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Identify the conjugate of the complex number 1 - 10i.

1 + 10i

10 + i

1 - 10i

10 - i

Tags

CCSS.HSN.CN.A.3

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Refer to the above image, what is the conjugate of the denominator?

8 + 6i

6 + 8i

6 - 8i

-6 +8i

Tags

CCSS.HSN.CN.A.3

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What is the conjugate of 4-3i?

A. 1/(4-3i)

B. 1/(4+3i)

C. -4 + 3i

D. 4 + 3i

Tags

CCSS.HSN.CN.A.3

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Find the conjugate of the complex number 7 - 5i.

7 + 5i

-7 + 5i

-7 - 5i

5i - 7

Tags

CCSS.HSN.CN.A.3

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