Question

can a-b is written as a+b tonpower minus one if yes please explain​

Answer 1

NO SORRY THIS CSN NOT BE WRITTEN SO

A-B TO POWER -1 IS 1/(A+B)

Answer 2

Nope dear

Both are different.

(a+b)^- means (a+b)^-1

It is nothing but 1/(a+b)

So it's quite clear that 1/(a+b) and (a-b) are different