Imaginary number

Imaginary number

11th - 12th Grade

30 Qs

quiz-placeholder

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Imaginary number

Imaginary number

Assessment

Quiz

Mathematics

11th - 12th Grade

Easy

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

+9

Standards-aligned

Created by

Tri Dinh

Used 4+ times

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30 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Media Image

7

-7

7i

-7i

Tags

CCSS.HSN.CN.A.1

CCSS.HSN.CN.A.2

CCSS.HSN.CN.B.4

2.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Media Image

7

-7

7i

-7i

Tags

CCSS.8.EE.A.2

3.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Media Image

2i√6

8i√3

-2√6

-2i√6

Tags

CCSS.HSN.CN.A.1

CCSS.HSN.CN.A.2

CCSS.HSN.RN.A.2

4.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Media Image

-24i√7

24i√7

-24√7

24√7

Tags

CCSS.HSN.CN.A.1

5.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Media Image

Media Image
Media Image
Media Image
Media Image

Tags

CCSS.HSN.RN.A.2

6.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

2(x - 8)2 + 40 = 16

x = 8 ± 2i√3

x = 8 ± √-12

x = -8 ± 2i√3

x = 8 ± 3i√2

Tags

CCSS.HSA-REI.B.4B

CCSS.HSN.CN.C.7

7.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

33 = 18 - 3x2

x = ±5i

x = ±i√5

x = ±√5

x = i√5

Tags

CCSS.HSA-REI.B.4B

CCSS.HSN.CN.C.7

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