let f be defined by f(x)= x-4 and g be defined by g(x )= {(x2 - 16) / (x+4) , x nt eql to -4
α (alpha) , x= -4
find α such that f(x) = g(x) for all x
let f be defined by f(x)= x-4 and g be defined by g(x )= {(x2 - 16) / (x+4) , x nt eql to -4
α (alpha) , x= -4
find α such that f(x) = g(x) for all x