` Click on an item below to view or download. ` UNIT 1 - Algebraic Foundations U1 L1 - The Real Number System U1 L2 - The Real Number Properties U1 L3 - Square Roots and Irrational Numbers U1 L4 - Square Root Division U1 L5 - Combining Square Roots with Add & Subt U1 L6 - Evaluating Algebraic Expressions U1 L7 - More Evaluating Algebraic Expressions U1 L8 - Absolute Value U1 L9 - Introduction... read more