Question

let f(x)=4x-1 and g(x)=2x^2+3. perform the function operation and then find the domain. To
f(x) + g(x)

Answer 1

hello : 
F(x)=4x-1 and g(x)=2x²+3.

f(x) + g(x) = 2x²+4x+2
 the domain oh : f+g is : R