Parts (a) and (b) below refer to the numbers z = 1+ 3i and w = -3 + 2i. You must show the work required to perform these calculations and write your answers in the form a + bi. (a) Compute wz. (b) Compute (z)-1. (c) Write 3-1+2i in the form a + bi.

Algebra and Trigonometry (6th Edition)
6th Edition
ISBN:9780134463216
Author:Robert F. Blitzer
Publisher:Robert F. Blitzer
ChapterP: Prerequisites: Fundamental Concepts Of Algebra
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Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
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4. Parts (a) and (b) below refer to the numbers z = 1+ 3i and w = -3+ 2i. You must
show the work required to perform these calculations and write your answers in the form
a + bi.
(a) Compute wz.
(b) Compute (z)-.
(c) Write 3-1+2i in the form a + bi.
Transcribed Image Text:4. Parts (a) and (b) below refer to the numbers z = 1+ 3i and w = -3+ 2i. You must show the work required to perform these calculations and write your answers in the form a + bi. (a) Compute wz. (b) Compute (z)-. (c) Write 3-1+2i in the form a + bi.
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