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Algebra became more general and more abstract in the 1800s as. Wu i am grateful to david collins and larry francis for many corrections and suggestions for improvement. Contained in this site are the notes free and downloadable that i use to teach algebra, calculus i, ii and iii as well as differential equations at lamar university. Algebrator is the top algebra tutor software program available on the market. The main idea of the course is to emphasize the concepts. But instead of saying obviously x6, use this neat stepbystep approach. It is a very long list, and includes a great variety of resources.
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