No ads! QuadSolve is a quadratic equation solver filled with useful features. Looking for full credit on your homework assignments? QuadSolve shows work step-by-step and gives answers in exact, simplified form.
This app allows integer, fraction, and decimal inputs. It eliminates fractions by multiplying by the least common denominator and eliminates decimals by multiplying by powers of ten. This means that the answers are truly exact and completely simplified.
You can choose to solve using Quadratic Formula, Completing the Square, or Factoring. All calculations are done internally, which means no internet connection required (except for viewing directions).