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

((6-5*x)*D(x) (2*x^3-4)-(2*x^3-4)*(D(x) 6-D(x) (5*x)))/(6-5*x)^2+D(x) (4*x^2)

⇒ calculus.differentiation.deriv-of-poly

((6-5*x)*D(x) (2*x^3-4)+(2*x^3-4)*D(x) (5*x))/(6-5*x)^2+D(x) (4*x^2)

⇒ calculus.differentiation.deriv-of-poly

((6-5*x)*D(x) (2*x^3-4)+(2*x^3-4)*5)/(6-5*x)^2+D(x) (4*x^2)