Solving for Z in a Complex Equation

  • Thread starter Thread starter m_s_a
  • Start date Start date
Click For Summary

Homework Help Overview

The discussion revolves around solving a quadratic equation in the complex number domain, specifically the equation z^2 + iz + i = 0. Participants are attempting to find the values of z1 and z2.

Discussion Character

  • Exploratory, Problem interpretation, Assumption checking

Approaches and Questions Raised

  • Some participants suggest using DeMoivre's formula to assist in rewriting the solution in the form a + bi. Others note the need for clearer language in the problem statement, indicating confusion over the original poster's wording.

Discussion Status

The discussion is ongoing, with participants exploring different interpretations of the problem and offering suggestions for clarity. There is no explicit consensus on the approach to take, but some guidance has been provided regarding the use of established mathematical formulas.

Contextual Notes

Participants have noted that the original problem statement contains unclear phrases, which may hinder understanding. There is an emphasis on rewriting the problem in clearer terms to facilitate discussion.

m_s_a
Messages
88
Reaction score
0

Homework Statement



Find z1,z2
z^2+iz+i=0

Homework Equations


How the quantity levels
Wanted to puts him in image most ease



The Attempt at a Solution



The beating in the enclosures other than glories
 

Attachments

Physics news on Phys.org
I know that there are many people here who are weak in English but "The beating in the enclosures other than glories" completely mystifies me!

If you want to rewrite the solution if a+ bi form, I would recommend using DeMoivre's formula to find [itex]\sqrt{-1-4i}[/itex] first.
 
m_s_a said:

Homework Statement



Find z1,z2
z^2+iz+i=0

Hi m_s_a! :smile:

z^2+iz+i=0 is an ordinary quadratic equation.

Solve it with the usual formula! :smile:
How the quantity levels
Wanted to puts him in image most ease

The beating in the enclosures other than glories


hmm … this makes no sense at all …

write it in your own language, and we'll tell you how to write it in English! :smile:
 
HallsofIvy
Abundant thanks



tiny-tim
Hi^2
The thing raved who suffers from him
 

Similar threads

Do These Functions Qualify as Group Homomorphisms?
  • · Replies 3 ·
Replies
3
Views
2K
Show that the real part of a certain complex function is harmonic
  • · Replies 7 ·
Replies
7
Views
3K
What is the solution to the complex cosine equation without using logarithms?
  • · Replies 7 ·
Replies
7
Views
2K
Complex numbers : quadratic equation
  • · Replies 22 ·
Replies
22
Views
3K
Prove sin(z1+z2)= sin(z1)cos(z2)+sin(z2)cos(z1), why this way?
  • · Replies 1 ·
Replies
1
Views
6K
Complex Analysis: Largest set where f(z) is analytic
  • · Replies 3 ·
Replies
3
Views
2K
How do the lengths and angles of vectors relate in complex multiplication?
  • · Replies 2 ·
Replies
2
Views
2K
Show the length of vector z is the product of z1 and z2.
  • · Replies 2 ·
Replies
2
Views
4K
Where is ##(z+1)Ln(z)## differentiable?
  • · Replies 5 ·
Replies
5
Views
2K
Show that tanh(z/2) = (sinhx+isiny)/(coshx+cosy) Arfken book
  • · Replies 6 ·
Replies
6
Views
4K