Complex Numbers

Simplify/Solve

100

Solve the following:

 x²=-36

x=+/-  6i

200

Simplify the following: √(-200)

10i√2

300

Simplify the following: √(-75)

5i√3

400

Solve the following: 

x²=-72

x=+/- 6i√2

500

Simplify the following: √(-12)

Simplify the following: 2i√3

Adding & Subtracting Complex numbers

100

(3 +4i)+(5+5i)

8 + 9i

200

(2 -3i)+(6+7i)

8 + 4i

300

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

-4 - 4i

400

(6 +7i)-(3+5i)

3+2i

500

(8 +i)-(-2-2i)

10+3i

Multiplying & Dividing Complex Numbers

100

(3 +4i)(5+5i)

-5 + 35i

200

(1 -3i)(2+4i)

14-2i

300

3i / 4-i

-(3/17) + (12/17) i

400

(2 +3i)(2-3i)

13

500

(2 +5i)²

-21+20i

Preform the operation

100

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

-2-i

200

i²⁰

1

300

(2 +7i)+(4+6i)

8 + 13i

400

(6 +2i)/(4+8i)

1/2 - 1/2 i

500

(3+5i)²

-16+30i

Random Questions

100

How many letters are in the alphabet?

26

200

How many bases are on a baseball field?

4

300

Steve Carell plays what memorable character in the popular TV series “The Office”?

Michael Scott

400

What jersey number is Michael Jordan's most famous for?

23

500

Name either of the two U.S. states that makes it illegal to get married on a dare.

Delaware and Colorado