If `h=(x^(2)-1)/(x+1)+(x^(2)-1)/(x-1)`, what is x in terms of h?

If h=(y)/(x-y) , what is h+1 in terms x and y?

If A=(1)/(2)h(x+y) , what is y inn terms A, h, and x?

Let f(x)=(x^(5)-1)(x^(3)+1),g(x)=(x^(2)-1)(x^(2)-x+1) and let h(x) be such that f(x)=g(x)h(x) . Then lim_(xto1)h(x) is

If f (x) = (x ^(5) - 1 ) (x ^(3) + 1), g (x) = (x ^(2) - 1 ) (x ^(2) - x + 1 ) and h (x) be such that f (x) = g (x) h (x), then lim _( x to 1) h (x) is

If (f(x))/(g(x))=h(x) where g(x)=sqrt(1-|(x^(2))/(x-1)|) and h(x)=(1)/(sqrt(|x-1|-[x])) then the domain of f(x)

If f(x)=sqrt(x^(2)+1),g(x)=(x+1)/(x^(2)+1) and h(x)=2x-3 , then find f'[h'{g'(x)}] .

f(x)=x^(3)-x^(2)-3x-1,g(x)=(x+1)a and h(x)=(f(x))/(g(x)) where h is a rational function such that (1) it is continuous everywhere except when x=-1,(2)lim_(x rarr oo)h(x)=oo and (3) lim_(x rarr-1)h(x)=(1)/(2) then the value of h(1)

If f(1+x)=x^(2)+1 then f(2-h) is

If x gt 0 then tan h^(-1) ((x^(2) - 1)/(x^(2) + 1)) =