Summary: Algebra

When faced with an algebraic expression or equation, there are only two types of things you can do to it without changing the quantitative relationship that it describes. Re-write one or more terms in an equivalent form This can be done to any expression (no equal sign) or equation (with an equal sign) at any…… Continue reading Summary: Algebra

Why Quadratics?

Exploration of why quadratic equations are worth learning about: how they are related to linear equations and other polynomials, some of the skills students will learn by studying quadratics, and examples of where quadratic equations are useful outside of math class.