Решите неравенство: (x+1)x^2/5x-x^2
(x+1)x²/(5x-x²)≥0 (x+1)x²/x(5-x)≥0 (x+1)x/(5-x)≥0 x≠0 x=-1 x≠0 x≠5 + _ + _ __________________________________ -1 0 5 x∈(-∞-1] U (0;5)