Question

Express the complex numbers

Answer 1

1. Express the complex number  3 − √ 16 1 − √ 19 3−161−19 in the form a + ib.

2.Represent the complex number  5 + √ 3 − 4 + 2 √ 3 i 5+3−4+23i in the polar form. 

3. Solve the equation ix2 – x + 12i = 0