yeah now i m very near just last doubt please what is "c" in p(x) is this a constant term and if lim x tends to a g(x)=g(a) , g(x)=(x-a)k g1(x)
then g(a) =(x-a)k g1(x) what does it imply .
my confusion is how they replaced Limx tends to a g(x)=g(a) to g(x)=(x-a)kg1(x) and similarly with h(x) if this is a property of polynomial can you explain in detail because i m untouched to this .