Question

F(x) = sqrt(x^2 + 3) ; g(x) = sqrt(X-2)

Find f(g(x))

Answer 1

F(x) = sqrt(x^2 + 3) ; g(x) = sqrt(X-2)

f(g(x))= √[{√(x-2)²+3}]

=√[{x-2+3}]

√(x+1)

Explanation: