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Complex Numbers

Authored by TAMARA MCGILL

Mathematics

9th - 11th Grade

CCSS covered

Used 6+ times

Complex Numbers
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11 questions

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1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

√-36

6
-6
-6i
6i

Tags

CCSS.HSN.CN.A.2

CCSS.HSN.CN.A.1

2.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

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

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

Tags

CCSS.HSN.CN.A.2

CCSS.HSN.CN.A.1

3.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

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

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

Tags

CCSS.HSA.APR.A.1

4.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Media Image

Choose the correct answer for the operation pictured.

7-3i
7+13i
-5+3i
-5+13i

Tags

CCSS.HSA.APR.A.1

5.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Which of the following is equivalent to (3-5i)-(6+2i)

-3-7i
-3-3i
3-3i
9-7i

Tags

CCSS.HSA.APR.D.7

6.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Find the difference.
(6 - 8i) - (1 - 3i)

9 + 5i
5 - 11i
5 - 5i
7 + 5i

Tags

CCSS.HSA.APR.A.1

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Simplify
3i - (4 + 7i)

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

Tags

CCSS.HSN.CN.A.2

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