Subtract each of the following complex numbers.
1. (3 - 5i) - (2 + 6i) =
1+ i 1 - i 1 - 11i
2. (1 + 6i) - (-8 + 7i) = -7 + 13i 9 - i 9 + i
3. ( -5 + 7i) - (-3 + 2i) -8 + 5i -2 + 5i 8 - 5i
4. (2 - 1.5i) - (4 - 1.1i) -2 - 0.4i 2 + 2.6i -2 - 2.6i
5. (7.8 - 2.3i) - (5.1 - 1.9i)
2.7 - 0.4i 12.9 + 0.4i 2.7 + 0.4i
6. (4 + 6i) - (1 + 5i).
3 + i 3 + 11i 3 - i
7. (3 - 6i) - (1.5 - 4i)
1.5 + 2i 1.5 - 10i 1.5 - 2i
Copyright © 2005 Donna Tupper.