nope not me...
What do you want to know about them?
Complex numbers are numbers where i^2 = -1. Lesson finished.
When dealing with complex numbers, you're separating the real part and the imaginary part. Since i is an irrational number, we cannot really know its exact value, so we never know how much is the imaginary part.
Ah, those are the ones that we can extrapolate the existence of with math, but have no way to exist in reality. I didn't like this part of math class, and it was over 20 years ago since I learned it. Sorry, I can't help either.
Thanks for replying guys, unfortunately I couldn't find a and b from u=2+1 and 3x^3 + ax^2 + 2x + b
And how does this deal with complex numbers? :?
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