Question

1)
(a) Find the two square roots of the complex number –3+ 4i, giving your answers in the form
[5]
*+iy, where x and y are real.
(b) The complex number z is given by
-1 + 3i
2+i
[2]
(1) Express z in the form x+iy, where x and y are real.​

Answer 1

Answer:

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