8.2.1 Powers and Exponents
8.2.2 Multiply and Divide Monomials
8.2.3 Powers of Monomials
8.2.4 Negative Exponents
8.2.5 Scientific Notation
8.2.6 Compute with Scientific Notation
8.2.MCC
8.2.7 Roots
8.2.8 Estimate Roots
8.2.9 Compare Real Numbers
8.2.CR