Imaginary Numbers

Imaginary Numbers

10th Grade

18 Qs

quiz-placeholder

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Imaginary Numbers

Imaginary Numbers

Assessment

Quiz

Mathematics

10th Grade

Medium

Created by

Stephanie Bragino

Used 3+ times

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18 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 12 pts

Simplify √-1

1
-i
-1
i

2.

MULTIPLE CHOICE QUESTION

30 sec • 12 pts

1

-1

3.

MULTIPLE CHOICE QUESTION

1 min • 12 pts

(5-2i) + (-7+8i)

-2+6i
12+6i
-35-16i2
-35 -16i

4.

MULTIPLE CHOICE QUESTION

2 mins • 12 pts

(3i)(-2+4i)

-6+12i
-12-6i
-2+7i
12+6i

5.

MULTIPLE CHOICE QUESTION

2 mins • 12 pts

Multiply: 
(4 – 3i)(-7 – 2i)

A.  -23 + 13i
B.  -23 - 29i
C.  -34 + 13i
D.  -34 - 29i

6.

MULTIPLE CHOICE QUESTION

20 sec • 5 pts

Media Image

10
-10
10i
-10i

7.

MULTIPLE CHOICE QUESTION

30 sec • 5 pts

5

-5

5i

-5i

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