Quiz about Quiz on Adding and Subtracting Complex Numbers

Question 1

If you are adding two complex numbers you should

Accepted Answer

add only the real numbers together and then add only the complex numbers together then stop

Answer

add all the numbers together then divide by 2

Answer

add only the real numbers and subtract the complex numbers

Answer

add only the complex numbers and subtract the real numbers

Question 2

Simplify

(12 - 4i) + (-2 + 8i)

Accepted Answer

10 + 4i

Answer

8 + 104i

Answer

14 - 4i

Answer

10 - 12i

Question 3

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

Accepted Answer

-2+6i

Answer

12+6i

Answer

-35-16i2

Answer

-35 -16i

Question 4

Question 4.

Accepted Answer

D

Answer

A

Answer

B

Answer

C

Question 5

Question 5.

Accepted Answer

D

Answer

A

Answer

B

Answer

C

Question 6

Question 6.

Accepted Answer

Option A is correct

Answer

B.

Answer

C.

Answer

D.

Question 7

Question 7.

Accepted Answer

B

Answer

A

Answer

C

Answer

D

Question 8

Question 8.

Accepted Answer

A

Answer

B

Answer

C

Answer

D

Question 9

Choose the correct answer for the operation pictured.

Accepted Answer

7 - 13i

Answer

7 - i

Answer

1 - 13i

Answer

1 - i

Question 10

Choose the correct answer for the operation pictured.

Accepted Answer

7-13i

Answer

7-i

Answer

1-13i

Answer

1-i

Question 11

Calculate:
-12i + 7i

Accepted Answer

-5i

Answer

19i

Answer

-19i

Answer

5i

Question 12

Calculate:
i + 6i

Accepted Answer

7i

Answer

6i2

Answer

5i

Answer

7i2

Question 13

Simplify
2i - 7i + 10

Accepted Answer

-5i+10

Answer

5i

Answer

9i+10

Answer

5i+10

Question 14

-6i - 2i

Accepted Answer

- 8i

Answer

4i

Answer

- 4i

Answer

8i

Question 15

3i - 5i

Accepted Answer

- 2i

Answer

2i

Answer

- 8i

Answer

8i

Quiz on Adding and Subtracting Complex Numbers

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