Problems with Complex Numbers
Not what you're looking for?
See attachment. Find a for complex number z.
Purchase this Solution
Solution Summary
The following posting helps with a problem involving complex numbers.
Solution Preview
z = (a+2i)/(a-i) = (a+2i)*(a+i)/(a-i)*(a+i) = { (a^2-2) + i*3a ...
Purchase this Solution
Free BrainMass Quizzes
Probability Quiz
Some questions on probability
Geometry - Real Life Application Problems
Understanding of how geometry applies to in real-world contexts
Graphs and Functions
This quiz helps you easily identify a function and test your understanding of ranges, domains , function inverses and transformations.
Solving quadratic inequalities
This quiz test you on how well you are familiar with solving quadratic inequalities.
Know Your Linear Equations
Each question is a choice-summary multiple choice question that will present you with a linear equation and then make 4 statements about that equation. You must determine which of the 4 statements are true (if any) in regards to the equation.