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1. .

2. , .

3. Symbolics/Collect (/ ).

collect.

 

, Symbolics/Variable/Convert to Partial Fractions (// ), parfrac. , (..5).

 

.5.

 

Mathcad . Symbolics/Variable/Integrate (//). .

, . Calculus () <Shift>+<7>. (.6), , . , (=) ().

 

Mathcad , 0- 5- . , , .

f(x) :

1. Derivative () Calculus () <?>,

2. (.7) f(x) x.

3. () .

n- , , , , n- NthDerivative Calculus () <Ctrl>+<?>.

 

f(x)=0. :

I. :

1. f(x);

2. , , - ;

3. Symbolics () Variable / Solve (/).

II. :

solve Symbolic. solve () , solve () , , .

 





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