The functions f f\,f and g g\,g are defined by
f:x→5x+1,x∈R f: x \rightarrow 5x + 1, \quad x \in \mathbb{R} f:x→5x+1,x∈R g:x→3x+2,x∈R,x≠−2 g: x \rightarrow \frac{3}{x+2}, \quad x \in \mathbb{R}, x \neq -2 g:x→x+23,x∈R,x=−2Evaluate fg(1)fg(1)fg(1)
Solve the equation gf(x)=2gf(x) = 2gf(x)=2