Express each of the complex number given in the Exercises 1 to 10 in the form a + ib. 9. (1/3 + 3i)^3 Express each of the complex number given in the Exercises 1 to 10 in the form a + ib. 9. (1/3 + 3i)^3 October 24, 2021 Category: Chapter 5 - Complex Numbers [...]