Simplify Complex Numbers

Simplify Complex Numbers

11th Grade

13 Qs

quiz-placeholder

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Simplify Complex Numbers

Simplify Complex Numbers

Assessment

Quiz

Mathematics

11th Grade

Easy

Created by

Barbara White

Used 1+ times

FREE Resource

13 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

Media Image
10
-10
10i
-10i

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

(5-2i) + (-7+8i)
-2+6i
12+6i
-35-16i2
-35 -16i

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Simplify:
(3 + 2i) + (4i + 6)
9 + 6i
7i + 8
9 + 6i2
9 - 6i

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Simplify:
(4 + 7i) - (3 + 2i)
1 + 5i
7 + 9i
1 + 9i
-1 + 5i

5.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

√-4

-2

-2i

2

2i

6.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

(5-2i) + (-7+8i)
-2+6i
12+6i
-35-16i2
-35 -16i

7.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

What does i2 = ?
-1
√-1
1
-√1

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