Review of arithmetic of complex numbers
Simplify these expressions. The final result should be a number of the form A + Bi.
1. (-1 + i) + (3 + 2i)
2. (7 + 2i) + 10
3. (2 + 2i) x 3i
4. (5 + 3i) x (5 – 3i)
5. (4 + i) x (1 + 6i)
Review of arithmetic of complex numbers
Simplify these expressions. The final result should be a number of the form A + Bi.
1. (-1 + i) + (3 + 2i)
2. (7 + 2i) + 10
3. (2 + 2i) x 3i
4. (5 + 3i) x (5 – 3i)
5. (4 + i) x (1 + 6i)