lean_workbook_plus_44541
Proved(x - 2)(x + 3) > 0 x ( - , - 3) (2, )
Preamble
import Mathlib.Analysis.Complex.Basic
Formal statement
theorem lean_workbook_plus_44541 (x : ℝ) : (x - 2) * (x + 3) > 0 ↔ x < -3 ∨ x > 2 := by sorry
Source
(x - 2)(x + 3) > 0 x ( - , - 3) (2, )
import Mathlib.Analysis.Complex.Basic
theorem lean_workbook_plus_44541 (x : ℝ) : (x - 2) * (x + 3) > 0 ↔ x < -3 ∨ x > 2 := by sorry