Imaginary & Complex Numbers

Imaginary & Complex Numbers

10th - 12th Grade

10 Qs

quiz-placeholder

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Imaginary & Complex Numbers

Imaginary & Complex Numbers

Assessment

Quiz

Mathematics

10th - 12th Grade

Medium

CCSS
HSN.CN.A.2, HSN.CN.A.3, HSN.CN.C.8

+3

Standards-aligned

Created by

Jessica Sullivan

Used 9+ times

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10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 5 pts

Simplify: (7 + 2i ) + (1 - 4i )

9i - 3i

8 + 6i

8 - 2i

8 - 6i

Tags

CCSS.HSN.CN.A.2

2.

MULTIPLE CHOICE QUESTION

30 sec • 5 pts

Simplify: (3 + 2i ) - (5 - 7i )

5i + 2i

-2 + 9i

-2 - 5i

8 + 5i

Tags

CCSS.HSN.CN.A.2

3.

MULTIPLE CHOICE QUESTION

30 sec • 5 pts

Multiply & simplify completely: -3i (7i - 5)

-6i

-21i + 15i

21 - 15i

21 + 15i

Tags

CCSS.HSN.CN.A.2

4.

MULTIPLE CHOICE QUESTION

30 sec • 5 pts

Multiply & simplify completely: (-5 + 4i )(3 + i )

-19 - 17i

-19 + 7i

-11 + 7i

Tags

CCSS.HSN.CN.A.2

5.

MULTIPLE CHOICE QUESTION

30 sec • 5 pts

Tags

CCSS.HSN.CN.A.3

6.

MULTIPLE CHOICE QUESTION

30 sec • 5 pts

7i

3i

-3

-13

Tags

CCSS.HSN.CN.A.2

7.

MULTIPLE CHOICE QUESTION

30 sec • 5 pts

2

Tags

CCSS.HSN.CN.C.8

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