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Imaginary Complex

Authored by Barbara White

Mathematics

10th Grade

CCSS covered

Imaginary Complex
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15 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

√-4

-2
-2i
2
2i

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

√-36

6
-6
-6i
6i

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

√-81

9i
-9i
-9
9

4.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

√-9

-3i
3
3i
-3

5.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

(5-2i)  (-7+8i)

-19+54i
12+6i
-35-16i2
-35 -16i

Tags

CCSS.HSN.CN.A.2

6.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

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

20-27i
12+7i
47-84i
20-27i2

Tags

CCSS.HSN.CN.A.2

7.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

3i + 2i

5i
5i2
6i
-5

Tags

CCSS.HSN.CN.A.2

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