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

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

⇒ calculus.differentiation.deriv-of-poly

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

⇒ calculus.differentiation.deriv-of-poly

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