Ethan D. Bloch - Bard
There are a few basic algebra formulas involving multiplying and factoring simple polynomials that will be useful throughout calculus. Basic Algebra Formulas Let aand bbe real numbers. 1. (a+b)2 = a2 +2ab+b2. 2. (a b)2 = a2 2ab+b2. 3. (a+b)(a b) = a2 b2. There are also formulas for expressions such as (a+b)3 that are useful on occasion, though ...
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