7: Rational Expressions Last updated Oct 6, 2021 Save as PDF 6.E: Factoring (Exercises) 7.1: Negative Exponents Page ID19897 David ArnoldCollege of the Redwoods ( \newcommand{\kernel}{\mathrm{null}\,}\) 7.1: Negative Exponents7.2: Scientific Notation7.3: Simplifying Rational Expressions7.4: Solving Rational Equations7.5: Direct and Inverse Variation7.E: Rational Expressions(Exercises)