I need help with this asap please
f(x) = x^4 - 9 g (x) = x^3 + 9
So.... (f * g) x = f(x) * g(x) =
[ x^4 - 9 } * [ x^3 + 9 ] =
x^7 + 9x^4 - 9x^3 - 81