2) The complex conjugate of z is denoted as z. Solve for z in the equation: z - 12 = j(9 – 2z) giving the answer in the form x + jy, where

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter4: Polynomial And Rational Functions
Section4.4: Complex And Rational Zeros Of Polynomials
Problem 36E
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Plsss show complete handwritten solution, no shortcut pls so that I can easily comprehend. Thanksss!! ?

P.s use english system unit. 

Solve every
problems given and provide the
corresponding answer/s needed.
1) Calculate the real values of x and y such
that (x + jy)3 is real and |x + jy| is 8.
2) The complex conjugate of z is denoted as
z. Solve for z in the equation:
z – 12 = j(9 – 2z)
giving the answer in the form x + jy, where
x and y are real numbers.
3) The complex conjugate of z is denoted as
z. Solve for z in the equation:
27(1 – j2)
j
1+ j2
giving the answer in the form x + jy, where
2 - j3
5z
x and y are real numbers.
Transcribed Image Text:Solve every problems given and provide the corresponding answer/s needed. 1) Calculate the real values of x and y such that (x + jy)3 is real and |x + jy| is 8. 2) The complex conjugate of z is denoted as z. Solve for z in the equation: z – 12 = j(9 – 2z) giving the answer in the form x + jy, where x and y are real numbers. 3) The complex conjugate of z is denoted as z. Solve for z in the equation: 27(1 – j2) j 1+ j2 giving the answer in the form x + jy, where 2 - j3 5z x and y are real numbers.
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