College AlgebraSave
Review test questions with answers. Covers order of operations, evaluating equations, simplifying fractions, formulas with square roots, inequalities simultaneous equations, solving quadratic functions. http://www.math.unt.edu/mathlab/emath...
Mathematical InductionSave
Explains the process of making and proving conjectures about the behavior of equations that a repetitive trait, such as summation formulas. Includes the rules for a valid induction and some examples. http://www.cut-the-knot.org/induction...
Understanding Algebra by James BrennanSave
Covers the order of operations, working with plus and negative signs, solving for unknowns, straight line and polynomial functions, cartesian coordinates and simultaneous equations. Includes topical navigation, illustrations and charts. http://www.jamesbrennan.org/algebra/