Hi,
I have a task of using the 'domain convention' to work out the domain of sum functions.
For example, using the domain convention, work out the domain of the following functions.
(i) 1/x²(x-3)(x+4)³
(ii) (x²-25)^½
the list goes on...i just need to know how to do it, so i can continue with my long list, thanks.