What could be an example of finding algebraic factor of a number ?
w4 − 16 = (w2)2 − 42
Yes, it is the difference of squares
w4 − 16 = (w2 + 4)(w2 − 4)
And "(w2 − 4)" is another difference of squares
w4 − 16 =
(w2 + 4)(w + 2)(w − 2)
That is as far as I can go (unless I use imaginary numbers)
i hope this is the example that you are looking for.