monkeynv2126 monkeynv2126 26-12-2023 Mathematics contestada Simplify by adding/subtracting the complex numbers: (a) (3 + 2i) + (5 – 6i) (b) (11 - i) + (-4 + 7i) (c) (9 +41) – (3 - 2i) (d) (-2 – 3i) -(-3+ 5i)