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2+i). Find zw, zw, 2 2. Solve for z in the equation (2i + 1) + (3i)z = 5i. 3. Let x = a + hi y = di

2+i). Find zw, zw, 2 2. Solve for z in the equation (2i + 1) + (3i)z = 5i. 3. Let x = a + hi y = di

Algebra and Trigonometry (6th Edition)
Algebra and Trigonometry (6th Edition)
6th Edition
ISBN:9780134463216
Author:Robert F. Blitzer
Publisher:Robert F. Blitzer
ChapterP: Prerequisites: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
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(2.6) #2
1. Let \( z = (1 - 3i) \) and \( w = (2 + i) \). Find \( z + w \), \( zw \), \( z/w \), \( w/z \). 2. Solve for \( z \) in the equation \( (2i + 1) + (3i)z = 5i \). 3. Let \( x = a + bi \), \( y = c + di \), and \( z = e + fi \). Verify the equation \( x(y + z) = xy + xz \).
Transcribed Image Text:1. Let \( z = (1 - 3i) \) and \( w = (2 + i) \). Find \( z + w \), \( zw \), \( z/w \), \( w/z \). 2. Solve for \( z \) in the equation \( (2i + 1) + (3i)z = 5i \). 3. Let \( x = a + bi \), \( y = c + di \), and \( z = e + fi \). Verify the equation \( x(y + z) = xy + xz \).
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