Essentially, I'm trying to find the complex roots of POLY
where POLY = A*E -B*D
and A = 19.9 – i4.1 – 3.2X, B = -11.4 – i2.5, D = 2.5 + i1.2, E = 9.2 – i2.4 – 5X,
I do know the value of X.
So first question is how to keep the variable X in variable form when calculating POLY?
So it looks like 16X^2 +(-129+i28)X + 200 -i64.4 instead of using the value for X
Second, how to find the 2 complex roots of POLY?
I know I can do this on paper, but I wanted to know if this is possible in coding form?
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