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Lesson: Rational Inequalities Mathematics

In this lesson, we will learn how to solve rational inequalities.

Lesson Plan

Students will be able to

rearrange rational inequalities as comparisons against zero,
solve rational inequalities by checking the sign of a rational function on the intervals between the zeros of its numerator and denominator.

Q1:

What are all the values of for which it is true that ?

Q2:

Solve the inequality .

Q3:

Solve the inequality .