Imaginary Numbers

Simplifying i's

100

i^2=

-1

200

i^5

i

300

i^ 27

-i

400

i^33

i

500

i⁶⁶ 

-1

Simplifying Radicals

100

√(-27) 

3i√3

200

√(-24

2i√6

300

√(-9)

3i

400

sqrt-98

7isqrt2

500

√(-28)

2i√7

Add/Subtract Complex Numbers

100

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

6+10i

200

(5+6i) + (4-2i)

9 + 4i

300

(6+5i)- (3+2i)

3+3i

400

(2-7i) - (1-4i)

1-3i

500

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

8 + 9i

Conjugates

100

It's the conjugate of 2+ 3i

2-3i

200

It's the conjugate of  12 - 3i

12 + 3i

300

It's the conjugate of ( -14+ 2i ) 

( -14 - 2i )

400

It's the conjugate of ( -4 - 20i )

(-4 + 20i)

500

It's the conjugate of ( -1/2 - 11i )

( -1/2 + 11i )

Random!

100

Another name for imaginary numbers is 

Is it COMPLEX NUMBERS? 

200

The imaginary unit is defined to be 

Is it i² = -1?

300

i⁰ = 

1

400

Is 21 a PRIME NUMBER?

NO

500

Is 22 a prime number? 

No, its not because 2 * 11= 22. Prime numbers can only be obtain when you multiply them by 1.