Hey MHF: Ive just got a question on the implied domain.
f(x)= Square root(x^2 - 3)
easy question i just need an somebody to clarify how to solve it.
for f(x): you want
for h(x): you want (for the square root) and (for the rational function being square rooted)
of course, for h(x), both conditions must be fulfilled at the same time. so find the x's that work for both simultaneously