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47 Qs

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IA Semester 2 Final Review

IA Semester 2 Final Review

Math quiz

Math quiz

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Assessment

Quiz

Practice Problem

Hard

Created by

Sharmila Rayala

Used 1+ times

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47 questions

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1.

MULTIPLE CHOICE QUESTION

3 mins • 5 pts

(3 + 2i) + (4 - 5i)

7 + 7i

1 - 3i

1 - 7i

7 - 3i

2.

MULTIPLE CHOICE QUESTION

3 mins • 5 pts

(4 - 2i) - (3 + 6i)

7 - 4i

1 + 4i

1 - 8i

7 - 8i

3.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

What does i2 equal?

-1

√-1

1

-√1

4.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

What is the complex conjugate of  4-3i?

A.  1/(4-3i)
B. 1/(4+3i)
C.  -4 + 3i
D.  4 + 3i

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Simplify:
i7

i
-i
1
-1

6.

MULTIPLE CHOICE QUESTION

30 sec • 4 pts

(3 - 3i)(5 - 7i)

-6 - 36i

36 + 6i

-6 + 36i

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

a

b

c

d

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