Part V
The X-Files: Introduction to Algebra
For more info on simplifying algebraic expressions and to discover a trick that makes factoring quadratic polynomials easy, go to www.dummies.com/extras/basicmathandprealgebra.
In this part…
- Evaluate, simplify, and factor algebraic expressions
- Keep algebraic equations balanced and solve them by isolating the variable
- Use algebra to solve word problems too difficult to solve with just arithmetic
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