Given $A$ and $B$ are complex numbers.
I want to request anyone who might know any formulas for expanding this following expression. $ |A-B|^{2n}$ where $n$ is an integer.
The one that I commonly used for an order of $2$, i.e. $n=1$ is $ |A-B|^{2}= (A-B)(A-B)^*$ where the $[.]^*$ means the Hermitian adjoint.
So I want to see if I can increase the order from $n=1$ to $n=\{2,3,4,5...\}$ Is there such rule? Maybe like a Pascal triangle theorem and/or Binomial property?
Thanks in advance!