Exercise calculus.differentiation.quotient

Description
Use the quotient-rule to find the derivative of a polynomial. Only remove parentheses in the numerator.

Derivation

Final term is not finished

((2*x^3+4)*D(x) (3*x^2)-3*x^2*(D(x) (2*x^3)+D(x) 4))/(2*x^3+4)^2

⇒ calculus.differentiation.deriv-of-poly

((2*x^3+4)*D(x) (3*x^2)-3*x^2*(6*x^2+D(x) 4))/(2*x^3+4)^2

⇒ calculus.differentiation.deriv-of-poly

((2*x^3+4)*D(x) (3*x^2)-18*x^4)/(2*x^3+4)^2