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3.) z ²-7-24i ANSWER: 3-4,-3t 4i

3.) z ²-7-24i ANSWER: 3-4,-3t 4i

Advanced Engineering Mathematics
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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Please answer the last 3 items only!
INSTRUCTION: FIND THE RECTANGULAR FORM OF THE FOLLOWING COMPLEX NUMBERS. 1. (10-2i) z=1= - z=i=₁ ANSWER. 3 24 451 2)t12i) z +7z=24 3.) z ²-7-24 i ANSWER: 3-4,-3t 4i 4) z ²-z+5-3i = 0 5) z²+2 z ²-8 = 0 ANSWER: ± 2₁, √√
Transcribed Image Text:INSTRUCTION: FIND THE RECTANGULAR FORM OF THE FOLLOWING COMPLEX NUMBERS. 1. (10-2i) z=1= - z=i=₁ ANSWER. 3 24 451 2)t12i) z +7z=24 3.) z ²-7-24 i ANSWER: 3-4,-3t 4i 4) z ²-z+5-3i = 0 5) z²+2 z ²-8 = 0 ANSWER: ± 2₁, √√
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