Solving Using Square Roots with Imaginary

Solving Using Square Roots with Imaginary

9th Grade

19 Qs

quiz-placeholder

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Solving Using Square Roots with Imaginary

Solving Using Square Roots with Imaginary

Assessment

Quiz

Mathematics

9th Grade

Hard

Created by

Anthony Clark

FREE Resource

19 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Solve by taking square roots:

2b2 - 4 = -166

b = 9i, b = -9i

b = 3, b = -3

b = 9, b = -9

b = 3i, b = -3i

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

x2 + 36 = 0

x = ±6

x = 6i

x = -6

x = ±6i

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Solve by taking the square root: -9k2 = 225

4i

4, -4

25i, -25i

-5i, 5i

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Solve using square roots

3(x - 2)2 - 4 = -16

2 ± 2i

2 ± √2i

2 ± 4i

-2 ± 2i

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image
10
-10
10i
-10i

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

√-4

-2

-2i

4

2i

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