The following is a list of all the topics from the section on equations and inequalities. Equation — analytical entry task finding arguments at which two given functions are equal. Inequality — a statement that two mathematical objects are different, i.e. not equal to each other.

# Equations and inequalities

- Equations with one variable, the range of permissible values equation
- Inequalities with one variable inequalities DHS
- Diagram solving equations, change of variables
- Solving inequalities, interval methods
- Systems of equations solving systems of linear equations
- Systems of inequalities, solving systems of linear inequalities
- Linear equations and inequalities
- The quadratic equation, the theorem of vieta
- Square inequalities
- Fractional equations, how razvesti fractional equation
- Fractional inequality, as razvesti fractional inequalities
- Equations and inequalities with modules, the geometric meaning of the module
- Irrational equations
- Irrational inequalities
- Exponential equations
- Exponential inequalities
- Pokaznikiv-exponential equations
- Logarithmic equations
- Logarithmic inequality
- System of linear equations