solving for complex numbers

Manually find the complex variable D,

[Tarry Kumassah]

how would u input c in mat lab

Answer 1

[Chunru]

A = 3+4j

A = 3.0000 + 4.0000i

B = 3 -2j

B = 3.0000 - 2.0000i

C = 2*exp(1j*deg2rad(50))

C = 1.2856 + 1.5321i

% Find out D yourself