lean_workbook_plus_53876
ProvedFinally, prove that to conclude the proof.
Preamble
import Mathlib.Analysis.Complex.Basic
Formal statement
theorem lean_workbook_plus_53876 (a b c : ℝ) : (3 * a - b - 2 * c) ^ 2 ≥ 0 := by sorry
Source
Finally, prove that to conclude the proof.
import Mathlib.Analysis.Complex.Basic
theorem lean_workbook_plus_53876 (a b c : ℝ) : (3 * a - b - 2 * c) ^ 2 ≥ 0 := by sorry