y = f(g(x))y = f(tan(x))y = 3(tan(x))^3 + 2(tan(x))^2
y = g(f(x))y = g(3x^3 + 2x^2)y = tan(3x^3 + 2x^2)
y = f(g(x))
y = f(tan(x))
y = 3(tan(x))^3 + 2(tan(x))^2
y = g(f(x))
y = g(3x^3 + 2x^2)
y = tan(3x^3 + 2x^2)