Алгоритм P(x) / Q(x) > 0 <=> P(x)*Q(x)>0
(x-2)(x+5)>0
Знаки +++++ [-5] ------- [2] ++++++++
х∈(-∞; -5)U(2; +∞)
Copyright © 2025 SCHOLAR.TIPS - All rights reserved.
Answers & Comments
Алгоритм P(x) / Q(x) > 0 <=> P(x)*Q(x)>0
(x-2)(x+5)>0
Знаки +++++ [-5] ------- [2] ++++++++
х∈(-∞; -5)U(2; +∞)