Algebra Formulas Worth Memorizing

By Mary Jane Sterling

Part of Algebra I For Dummies Cheat Sheet

Some formulas occur frequently when you’re doing algebraic manipulations and working through mathematical applications. You’ll find ways to use these algebra formulas even when you’re doing something other than algebra, such as planning a garden or a road trip. Of course, you need to know what the letters and symbols in the formula mean, so both the formulas and the explanations are in this table.