Question

determine three cubic roots of 8 give answer in the form a+bj also give the main root in exponential form

Answer 1

8 or -8?

Answer 2

8 = 2*2*2

Answer 3

2 + 0i

Answer 4

\[-4\pm4\sqrt{3i}....8\]

Answer 5

these are the three cubic roots of 8