Watch “Rational Exponents and Exponent Laws” for an example of changing a radical to a power.
Watch “Radical Equivalent to Rational Exponents” for an example of expressing a power as a radical.
View “Solving Inequalities” for an example of solving a linear inequality.
Review how to solve quadratic inequalities in Mathematics 20-1 Learn EveryWare Module 4 Lesson 8 Summary.
Go back to the Are You Ready? section and try the questions again. If you are still having difficulty, contact your teacher.