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Complex Numbers Test Form A

Authored by Lynette Sharp

Mathematics

10th - 11th Grade

CCSS covered

Used 1+ times

Complex Numbers Test Form A
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20 questions

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1.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

 (2+3i)2\left(2+3i\right)^2  

The expression is equal to

 5-5  

 5+12i-5+12i  

 1313  

 13+12i13+12i  

2.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Simplify:
 3i35+2i407i138-3i^{35}+2i^{40}-7i^{138}  

 93i9-3i  

 7+3i7+3i  

 7+3i-7+3i  

 9+3i9+3i  

3.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

 Simplify: 2i(85i)+(2934i)Simplify:\ 2i\left(8-5i\right)+\left(29-34i\right)  

 39+18i-39+18i  

 3944i39-44i  

 3918i39-18i  

 3928i39-28i  

4.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Media Image

Where is point C located?

2+i2+i

1i1-i

2i2i

1i-1-i

5.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Media Image

Where is point D located?

2+i2+i

1i1-i

2i2i

1i-1-i

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Simplify  3+2i4i\frac{3+2i}{4i}  

 123i4\frac{1}{2}-\frac{3i}{4}  

 12+3i4\frac{1}{2}+\frac{3i}{4}  

 2+3i42+\frac{3i}{4}  

 23i42-\frac{3i}{4}  

Tags

CCSS.HSA.APR.A.1

7.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Media Image

A
B
C
D

Tags

CCSS.HSN.CN.A.3

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