/ - дробь Решить неравенства (x+1/2)(x-4/5)(x+1)>0 (x-7)(x+2,5)(x-1)>0. Created by Ovey. algebra-ru

5)(x+1)>0 (x-7)(x+2,5)(x-1)>0...

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/ - дробь
Решить неравенства

(x+1/2)(x-4/5)(x+1)>0

(x-7)(x+2,5)(x-1)>0

Настюша636 1) [-1; -1/2] ∪ [4/5; +∞);
2) [-2,5; 1] ∪ [7; +∞)

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