lean_workbook_plus_60874
ProvedSolve for x:
Preamble
import Mathlib.Analysis.Complex.Basic
Formal statement
theorem lean_workbook_plus_60874 (x : ℝ) : x^2 + 3*x - 54 = 0 ↔ x = -9 ∨ x = 6 := by sorry
Source
Solve for x:
import Mathlib.Analysis.Complex.Basic
theorem lean_workbook_plus_60874 (x : ℝ) : x^2 + 3*x - 54 = 0 ↔ x = -9 ∨ x = 6 := by sorry