Imaginary Number

Imaginary Number

10th Grade

15 Qs

quiz-placeholder

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Imaginary Number

Imaginary Number

Assessment

Quiz

Mathematics

10th Grade

Hard

Created by

Anthony Clark

FREE Resource

15 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Simplify.

-5i

5

5i

-5

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Simplify
2i - 7i + 10

10 - 5i

5i

10 + 9i

10 + 5i

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Find the sum.
(5-2i) + (-7+8i)

-2+6i

12+6i

-35-16i2

-35 -16i

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Simplify: 
(10+ 15i)-(48 - 30i)

58 - 45i

58 - 15i

-38 - 15i

-38 + 45i

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

i79

i

1

-1

-i

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

(2i)(3i)

5i

-5

6i2

-6

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

i13

-1

1

i

-i

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