Complex Numbers

Simplify

100

-8-(-8+5i)

-5i

200

i²³

-i

300

2i¹⁷ - 3i²⁶

3+2i

400

i³⁶

1

500

i⁶²

-1

Add or Subtract

100

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

10+i

200

(6-i)-(-1-3i)

7+2i

300

(5-2i)+(-4+3i)-(6+i)

-5

400

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

12-3i

500

13+2i-4-8i

9-6i

Multiplying

100

(2i)(8i)(3i)

-48i

200

(1+2i)(-2+6i)

-14+2i

300

(i)(-7+i)

1-7i

400

(-3-8i)²

-55+48i

500

(11i)(3i)

-33

Division

100

6/7-5i

21/37 +15i/37

200

5/-5i

i

300

7/4i

-7i/4

400

12/1-i

6+6i

500

4-4i/1+3i

-4/5 - 8/5i

Random

100

i² = ?

-1

200

i³ = ?

-i

300

Simplify and solve :

7+9d=7d+3

d = -2

400

Solve for X:

3x = 9

3

500

Solve: 

256+131 = 

387