Подстановка условия
[src](3*m/m + 5 - 8*m/(m^2) + 10*m + 25)*m/3 + 7/(m^2) - 1*25 + 5*m - 25/m + 5 при m = -1/2
/3*m 8*m \
|--- + 5 - --- + 10*m + 25|*m
| m 2 |
\ m / 7 25
----------------------------- + -- - 25 + 5*m - -- + 5
3 2 m
m
3m(10m−m28m+5+25+m3m)+5m−25+5+m27−m25 2
68 25 7 10*m
- -- - -- + -- + 16*m + -----
3 m 2 3
m
310m2+16m−368−m25+m27 m=−21 2
68 25 7 10*(-1/2)
- -- - ------ + ------- + 16*(-1/2) + ----------
3 (-1/2) 2 3
(-1/2)
310(−1/2)2+16(−1/2)−368−(−1/2)25+(−1/2)27