Question 996868
f(x) / (x+3) means f(x) = (x+3)*q(x) + 12
f(x) / (x^2-9) means f(x) = (1/(x-3)) * ( (x+3)*q(x) + 12 )
set both expressions = to each other
(x+3)*q(x) + 12 = (1/(x-3)) * ( (x+3)*q(x) + 12 )
h(x) = 1 / (x-3)
h(4) = 1