A handy calculator with steps to solve linear and quadratic equations.Quadratic Equation Solver can handle a wide range of linear and quadratic equations, including equations with fractions and parentheses. Features:Solves quadratic equations with real and complex roots.Solves linear equations.Shows step-by-step solution.Supports fractions and parentheses. Note: The calculator does not solve equations with a variable in the denominator.Pre-defined formats to solve 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. You can enter integer, fractional and decimal coefficients.Stores history with the possibility to recall previous equations. Sends results and history via email.