Complex Numbers

Complex Numbers

Assessment

Quiz

Mathematics

9th - 12th Grade

Hard

CCSS
HSA.APR.A.1, HSN.CN.A.2, HSA.APR.D.7

+4

Standards-aligned

Created by

Danielle Skinner

Used 4+ times

FREE Resource

Student preview

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21 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

5 mins • 5 pts

Media Image

10
-10
10i
-10i

Tags

CCSS.HSN.CN.A.1

CCSS.HSN.CN.A.2

CCSS.HSN.CN.B.4

CCSS.HSN.CN.C.7

2.

MULTIPLE CHOICE QUESTION

5 mins • 5 pts

(3 + 2i) + (4 - 5i)

7 + 7i

1 - 3i

1 - 7i

7 - 3i

Tags

CCSS.HSN.CN.A.1

CCSS.HSN.CN.A.2

3.

MULTIPLE CHOICE QUESTION

5 mins • 5 pts

(4 - 2i) - (3 + 6i)

7 - 4i

1 + 4i

1 - 8i

7 - 8i

Tags

CCSS.HSA.APR.A.1

4.

MULTIPLE CHOICE QUESTION

5 mins • 5 pts

What does i2 equal?

-1

√-1

1

-√1

Tags

CCSS.HSN.CN.A.1

CCSS.HSN.CN.A.2

5.

MULTIPLE CHOICE QUESTION

5 mins • 5 pts

√-36

6
-6
-6i
6i

Tags

CCSS.HSN.CN.A.1

CCSS.HSN.CN.A.2

6.

MULTIPLE CHOICE QUESTION

5 mins • 5 pts

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

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

Tags

CCSS.HSA.APR.D.7

7.

MULTIPLE CHOICE QUESTION

5 mins • 5 pts

(2i)(3i)

5i
-5
6i
-6

Tags

CCSS.HSA.APR.A.1

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