Add & Subtract
−8i − 7i
-13i
8*8i
64i
6i / 1 + 2i
6i + 12 / 5
6i2+6
0
4i-(3i-4)2
28i-13
i - 4+ 6i
7i - 4
4i * 3i
7i2
2i+5/2i-1
4i-1/-1
14i2-9i+26
-9i+12
2(8i+4)-17
16i-9
3 + 4 + 6i
7+6i
-2(9+6i)
-18-12i OR -18+2√3
4i+5/2i-4
13i+6/-9
3i3+19i-4
16i-4
(9i-4)(5i+5)(3i-7)
75i+440
−1 − 8i − 4 − i
-5 - 9i
(4 − 5i)(4 + i)
21-16i
(7i+4)2/5i+9
-459i-199/-86
-8i4+15i2-23i+31
-23i+8
5i2-8i+6/7i+2
-9i+58/-11
OR
61/-11
3 + 3i + 8 − 2i − 7
4 + i
(−2 − 2i)(−4 − 3i)(7 + 8i)
-98 + 114i
(8i+3)(4i-6)/2i+11
-496i+622/-14 OR -248i+311/-7
(6i-9)2
-108i+75
−6i(-6i+8)(−8i − 8)
672i-96