Identify an algebraic expression that cannot be factored. Compute the opposite and reciprocal of a given algebraic expression. Identify and give examples of like and unlike terms. Identify and give examples of linear, quadratic, rational, and radical expressions. Compare and contrast expressions and equations.
Student can solve a variety of equations, inequalities, and systems of equations.
Verify the solution of an equation. Recognize situations in which an equation has no solution or has multiple solutions. Solve a variety of linear inequalities. Verify the solution of a linear inequality. Recognize situations in which a linear inequality has no solution or multiple solutions.