Fractional (or Rational) Inequalities
More Lessons for A Level Maths
Videos, activities and worksheets that are suitable for A Level Maths.
What are fractional inequalities?
Fractional inequalities are inequalities that contain fractions and there are functions of x in the denominator.
How to solve fractional inequalities?
When solving fractional inequalities we should only multiply both sides by positive values otherwise we would change the sign of the inequality.
The following videos show how to solve fractional inequalities using the algebraic method, graphical method and analytical method.
Solving Fractional Inequalities (1)
Using the algebraic method
Solving Fractional Inequalities (2)
Solving Fractional Inequalities (3)
Solving Fractional Inequalities (4)
Using the graphical method
Solving Fractional Inequalities (5)
Using the analytical method
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