Integral calculus
     The indefinite integral
      Integrating irrational functions
         Integration of irrational functions examples
Integration of irrational functions of the form
 
where Pn(x) is an n-th degree polynomial.
 
Set
 
where Qn - 1(x) is an (n - 1) -th degree polynomial of undetermined coefficients and l is a constant.
Coefficients of the polynomial Q and the constant l we obtain by deriving the above identity.
Integration of irrational functions examples
Example:  77. Evaluate
Solution: 
Integration of irrational functions of the form
 
Given integral can be solved using the substitution  x - a = 1 / t.
Example:  78. Evaluate
Solution: 
Calculus contents F
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