Complex Numbers

Complex Numbers

9th - 12th Grade

17 Qs

quiz-placeholder

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Complex Numbers

Complex Numbers

Assessment

Quiz

Mathematics

9th - 12th Grade

Medium

CCSS
HSN.CN.A.2, HSN.CN.A.1, HSN.CN.A.3

+2

Standards-aligned

Used 77+ times

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17 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

√-4

-2
-2i
2
2i

2.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

√-36

6
-6
-6i
6i

3.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

(5-2i) + (-7+8i)

-2+6i
12+6i
-35-16i2
-35 -16i

Tags

CCSS.HSN.CN.A.2

4.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

(10+3i) - (2-9i)

20-27i
12-7i
8+12i
20-27i2

Tags

CCSS.HSN.CN.A.2

5.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

-6i+3i

3i
-3i
-2i
-3i2

Tags

CCSS.HSN.CN.A.2

6.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

What letter usually represent imaginary number?

a
i
j
x

Tags

CCSS.HSN.CN.A.1

7.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Simplify
3i - (4 + 7i)

-4 + 10i
21 - 12i
4 - 10i
-4 - 4i

Tags

CCSS.HSN.CN.A.2

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