9: Roots and Radicals Last updated Jun 23, 2019 Save as PDF 8.9: Use Direct and Inverse Variation 9.1: Simplify and Use Square Roots Page ID18986 OpenStaxOpenStax ( \newcommand{\kernel}{\mathrm{null}\,}\) 9.1: Simplify and Use Square Roots9.2: Simplify Square Roots9.3: Add and Subtract Square Roots9.4: Multiply Square Roots9.5: Divide Square Roots9.6: Solve Equations with Square Roots9.7: Higher Roots9.8: Rational Exponents