Simplifying Imaginary Roots, Square Root Property, +/- Complex #

Simplifying Imaginary Roots, Square Root Property, +/- Complex #

Assessment

Assessment

Created by

Jacob Donze

Mathematics

10th Grade

20 plays

Medium

Student preview

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18 questions

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1.

MULTIPLE CHOICE

2 mins • 1 pt

Simplify 

 4\sqrt{-4}  

2.

MULTIPLE CHOICE

30 sec • 1 pt

Simplify 

 45\sqrt{-45}  

3.

MULTIPLE CHOICE

3 mins • 1 pt

What does

 1=?\sqrt{-1}=?  

4.

MULTIPLE CHOICE

2 mins • 1 pt

i11 is equal to....

5.

MULTIPLE CHOICE

1 min • 1 pt

i6 is equal to...

6.

MULTIPLE CHOICE

2 mins • 1 pt

 (2i)(3i)\left(2i\right)\left(3i\right)  

7.

MULTIPLE CHOICE

3 mins • 1 pt

Find the sum.
(5-2i) + (-7+8i)

8.

MULTIPLE CHOICE

3 mins • 1 pt

Simplify: 
(10+ 15i)-(48 - 30i)

9.

MULTIPLE CHOICE

5 mins • 1 pt

x2+141=20

10.

MULTIPLE CHOICE

5 mins • 1 pt

-5x2=200

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