Addition and Subtraction
Multiplication
Miscellaneous
Polar to Rectangular
Rectangular to Polar
100
(1 + 2i) + (3-4i)
4 - 2i
100
(1 + 5i) (-3 - 2i)
7 - 17i
100
√ -196
14i
100
(2; 45)
1.41 + 1.41 i
100
3 + 4i
(5; 53.13)
200
(1 - 2i) - (2 + 3i)
-1 - 5i
200
(2; 30)*(3; 60)
(6; 90)
200
x
2
+ 4x + 13 = 0
-2 + 3i and -2 - 3i
200
(5; 240)
-2.5 -4.33 i
200
5 - 12i
(13; 292.62)
300
(3 + 4i) + (3 - 4i)
6
300
(-3 - 2i)*(2 + 7i)
8 - 25 i
300
2x
2
+ 4x + 20 = 0
-1 + 3i and -1 - 3i
300
(6; 178)
-5.99 + .21 i
300
-2 - 2i
(2.82; 225)
400
(1 + 5i) + (-3 - 2i) + (2 + 7i)
10i
400
i
567
-i
400
X
2
+ 6X + 25 = 0
-3 + 4i and -3 - 4i
400
(9; 340)
8.46 - 3.08 i
400
-6 + 4i
(7.2; 146.31)
500
(1 + 5i) - (-3 - 2i) - (2 + 7i)
2
500
(1 + 5i)*(-3 - 2i)*(2 + 7i)
133 + 15i
500
X
2
- 8X + 32 = 0
4 +4i and 4 -4i
500
(10; 20)
9.40 + 3.42 i
500
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