Answer:
Step-by-step explanation:
hello :
i (f-g)(3)+(f+g)(0)=f(3)-g(3) +f(0) +g(0)
f(3)=4 and g(3)=0 and f(0)=-2 and g(o)=2
(f-g)(3)+(f+g)(0)=f(3)-g(3) +f(0) +g(0)=4+0-2+2 =4
