if f(x) = z2 + 3z than the real and imaginary parts is

Elementary Geometry For College Students, 7e
7th Edition
ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
ChapterP: Preliminary Concepts
SectionP.CT: Test
Problem 1CT
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if f (x) = z2 + 3z than the real and imaginary parts is
iu = x? - y? + 3x, v = 2xy+ 3y
u = 2x? – 2y? + 3x, v = 2xy - 3y
%3D
Option 1
Option 2
u = x? + y? – 4x, v = xy – 3y
u = y? – 4x, v = x + 3y
Option 3
O Option 4
Transcribed Image Text:3 points if f (x) = z2 + 3z than the real and imaginary parts is iu = x? - y? + 3x, v = 2xy+ 3y u = 2x? – 2y? + 3x, v = 2xy - 3y %3D Option 1 Option 2 u = x? + y? – 4x, v = xy – 3y u = y? – 4x, v = x + 3y Option 3 O Option 4
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