Complex Numbers

Hey Day Trivia

100

What do the freshman receive during Hey Day? 

What is their beanie? 

200

Who decorates the freshman lockers?

Who are the sophomores? 

300

What is the next line in Nerinx's Alma Matter? 

The green and white forever will be...

What is "Our pledge of hope and purity." 

400

How long does each senior group have for their dance on stage?

What is one minute? 

500

How many different colors can the senior shirt come in? 

What is 5?

red, navy, royal, black, and heliconia (aka pink)

Addition

100

(3+4i)+(2-7i)

What is

5-3i

200

(-4+3i)+(2-12i)

What is

-2-9i

300

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

What is

2+2i

400

(4+sqrt(-25))+(6-sqrt(-16))

What is

10+i

500

(5+sqrt(-36))+(2-sqrt(-49))

What is

7-i

Subtraction

100

(9+5i)-(2+3i)

What is

7+2i

200

(7-4i)-(5-3i)

What is

2-i

300

(-5-i)-(7+4i)

What is

-12-5i

400

(9-7i)-(3-8i)

What is

6+i

500

(3+sqrt(-16))-(-2-sqrt(-100))

What is

5+14i

Multiplication

100

5i * 8i

What is -40

200

-30+10i

-30+10i

300

(1+i)(3+2i)

What is

1+5i

400

(3+8i)(3-8i)

What is 73

500

(2+3i)^2

What is

-5+12i

Division

100

5/(6i)

What is

-5/6i

200

10/(3+i)

What is

3-i

300

(7i+14)/(7i)

What is

1-2i

400

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

What is

1+3i

500

2/(3-2i)

What is

6/13+4/13i

Powers of i

100

i^2

What is

-1

200

i^32

What is

1

300

i^15

What is

-i

400

i^42

What is

-1

500

i^9

What is

i