ClearCalc

Solver

solve for
x = 3
x = 2
  1. Standard form: 1x² + -5x + 6 = 0
  2. Discriminant: b² − 4ac = (-5)² − 4(1)(6) = 1
  3. x = (−b ± √D) / 2a = (5 ± √1) / 2
Check:
  • ✓ x = 3 → left − right = 0
  • ✓ x = 2 → left − right = 0