An easy to use calculator with steps that solves quadratic equations in the form ax^2 + bx + c = 0, ax^2 + bx = 0 and ax^2 + c = 0. Just enter the values of ‘a', ‘b' and ‘c', and click ‘Solve'.

Features:

• Solves quadratic equations (second degree equations) with real and complex roots using the quadratic formula.

• Shows steps.

• Supports whole, fractional and decimal coefficients.

• Supports pre-defined formats for complete and incomplete quadratic equations.

• Calculation history.