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Simplifying Imaginary Numbers

Authored by Michael Sachs

Mathematics

9th - 12th Grade

CCSS covered

Used 342+ times

Simplifying Imaginary Numbers
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12 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

 9\sqrt{-9}  

3

-3

 9i9i  

 3i3i  

Tags

CCSS.HSN.CN.A.2

CCSS.HSN.CN.A.1

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Tags

CCSS.HSN.CN.A.2

CCSS.HSN.CN.A.1

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

 49\sqrt{-49}  

 7i7i  

-7

 7i-7i  

 49\sqrt{49}  

Tags

CCSS.HSN.CN.A.2

CCSS.HSN.CN.A.1

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

 i2i^2  

1

-1

 i-i  

 ii  

Tags

CCSS.HSN.CN.A.2

CCSS.HSN.CN.A.1

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

12

-12

Tags

CCSS.HSN.CN.A.2

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

 36i3\cdot6i  

18

 18i18i  

-18

 9i9i  

Tags

CCSS.HSN.CN.A.2

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

 5(49)5\left(\sqrt{-49}\right)  

35

 35i35i  

-35

 35i-35i  

Tags

CCSS.HSN.CN.A.2

CCSS.HSN.CN.A.1

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