What is algebra? Math made simple

By |2018-04-23T15:58:58-07:00July 27th, 2017|Math|0 Comments

Simple equations on a graph Algebra is the way Islamic mathematicians figured out to connect our ideas about geometry with our ideas about numbers. You can use equations to represent geometric shapes. You can also use equations to represent the movement of numbers (or real objects like trains) through time or space. The simplest equations have only one variable. They look like y [...]