Question

the domain of u(x) is the set of all real numbers except 0 and the domain of v(x) is the set of all real numbers except 2. what are the restrictions on the domain of (u•v)(x)

Answer 1

when combining 2 functions, the restrictions applied to one applies to the whole

u(x) has all except 0
v(x) is all except 2

so
(uv)(x) is all except 0 and 2

restrictions is x≠0 and x≠2