“A big part of real-life problem-solving,” Kohlmeier says, “is recognizing what kind of problem you’re dealing with.” Defining Problems While Khan Academy’s current institutional partnerships, and much of the content in the Khan Academy library, are oriented to the K-12 wo...
(experimental feature).ALGEBRA2.1 Operations with Algebraic Expressions2.2 Rules of Exponents2.3 Solving Linear EquationsBased on my experience with practice tests, it might be especially useful to review Structure in linear expressions.2.4 Solving Quadratic Equations2.5 Solving Linear Inequalities2.6 ...