Exercise calculus.differentiation.quotient
Description
Use the quotient-rule to find the derivative of a polynomial. Only remove parentheses in the numerator.
Derivation
![](http://ideas.cs.uu.nl/images/external.png)
((4*x-1)*(D(x) (2*x)+D(x) 3)-(2*x+3)*(D(x) (4*x)-D(x) 1))/(4*x-1)^2
⇒ calculus.differentiation.deriv-of-poly((4*x-1)*(D(x) (2*x)+D(x) 3)-(2*x+3)*(4-D(x) 1))/(4*x-1)^2
⇒ calculus.differentiation.deriv-of-poly((4*x-1)*(D(x) (2*x)+D(x) 3)-(2*x+3)*4)/(4*x-1)^2
⇒ algebra.equations.linear.distr-times((4*x-1)*(D(x) (2*x)+D(x) 3)-8*x-12)/(4*x-1)^2