Simplifying Expressions with Imaginary

Simplifying Expressions with Imaginary

9th Grade

14 Qs

quiz-placeholder

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Simplifying Expressions with Imaginary

Simplifying Expressions with Imaginary

Assessment

Quiz

Mathematics

9th Grade

Hard

CCSS
HSA-REI.B.4B, HSN.CN.A.1, HSN.CN.A.2

+2

Standards-aligned

Created by

Anthony Clark

FREE Resource

14 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Simplify the following expression:

Media Image
Media Image
Media Image
Media Image

Tags

CCSS.HSN.CN.A.1

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Simplify the following radical.

Media Image
Media Image
Media Image
Media Image

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Simplify the following:

(9-6i)+(-2+13i)

7+7i

-28-78i

11-19i

7-7i

Tags

CCSS.HSN.CN.A.2

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Simplify the following expression:

9i-(2+3i)

18i-27

27+18i

7+12i

-2+6i

Tags

CCSS.HSN.CN.A.2

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

i2 equals...

1

-1

-i

0

Tags

CCSS.HSN.CN.A.1

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Simplify the following expression:

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

25

10-15i

5+25i

-10-15i

Tags

CCSS.HSN.CN.C.8

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Solve.   x² = √-36

x = ± 6

x = 6i

x = ± 6i

x = i√6

Tags

CCSS.HSA-REI.B.4B

CCSS.HSN.CN.C.7

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