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Simplifying Imaginary Numbers

Authored by Anthony Clark

Mathematics

10th Grade

CCSS covered

Used 1+ times

Simplifying Imaginary Numbers
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15 questions

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1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What does i=  ?

1

-1

√-1

√1

Tags

CCSS.HSN.CN.A.1

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Calculate (multiply):
(1 − 2i)(6 + 5i)

16 − 7i

-16 + 7i

-16 − 7i

16 + 7i

Tags

CCSS.HSN.CN.A.2

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What is i129?

-i

i

1

-1

Tags

CCSS.HSN.CN.A.2

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Calculate:
i + 6i

6i2

7i

5i

7i2

Tags

CCSS.HSN.CN.A.2

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

-24i√7

24i√7

-24√7

24√7

Tags

CCSS.HSN.CN.A.1

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

7

-7

7i

-7i

Tags

CCSS.HSN.CN.A.1

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

7

-7

7i

-7i

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