Quadratic Inequality Solver 1.0.2 [已付费版]

A handy calculator with steps to solve linear and quadratic inequalities.
Quadratic Inequality Calculator is a handy tool for solving linear inequalities and quadratic inequalities in one variable.
Quadratic Inequality Calculator can handle a wide range of linear and quadratic inequalities, including inequalities with fractions and parentheses.
It's intuitive and easy to use. Just type in an inequality you want to solve and get the step-by-step solution.
Features:
Solves linear and quadratic inequalities.
Solves one-step, two-step and multi-step inequalities.
Supports fractions and parentheses (brackets)..
Shows step-by-step solution.
Writes the solution as an interval (interval notation).
Quadratic Inequality Solver stores calculation history (25 inequalities) with the possibility to recall and modify previous inequalities.
Quadratic Inequality Solver sends the results of calculation and calculation history via email.
Note: Quadratic Inequalities Calculator does not solve inequalities with two variables and fractional inequalities (inequalities with a variable in the denominator).

• 11/12/2017: Quadratic Inequality Solver 1.0.2
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