" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
(8 + 12i - 9 -8i =
(8 - 9) + ( 12i - 8i) =
-1 + 4i
- ( -3 + 2i) + ( -7 + 8i) =
+3 - 2i - 7 +8i =
(3 - 7) + (-2i +8i) =
-4 + (6i) =
- 4 +6i
3 - ( 3 - 4i) =
3 - 3 +4i =
4i