lean_workbook_plus_47682
ProvedSolve for x:
Preamble
import Mathlib.Analysis.Complex.Basic
Formal statement
theorem lean_workbook_plus_47682 (x : ℝ) : x^2 + x - 12 = 0 ↔ x = -4 ∨ x = 3 := by sorry
Source
Solve for x:
import Mathlib.Analysis.Complex.Basic
theorem lean_workbook_plus_47682 (x : ℝ) : x^2 + x - 12 = 0 ↔ x = -4 ∨ x = 3 := by sorry