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Prerequisite Materials for MATH 125
Math 125 assumes proficiency in the topics listed below. If you need a review of this material, read the model problems for the topic and then answer the corresponding practice exercises. Make sure to check your answers. If you have problems with any of these and need assistance, check for the hours that the Dolciani Math Learning Center is open for support in advance of or at the beginning of the semester.
Reviewing Trigonometry
Solving Quadratic Equations
Solving Linear Inequalities
Solving Systems of Equations
Working with Fractions
Working with Complex Fractions
Working with Decimals
Working with Formulas
Working with Integers
Working with Exponents
Working with Rational Numbers
Working with Interval Notation
Rounding Whole Numbers and Decimals
Using Order of Operations
Combining Rational Expressions
Using Functional Notation
Using Basic Operations on Sets
Solving Simple Rational Equations
Solving Problems Involving Percents
Solving Basic Word Problems
Solving Mixture and Solution Verbal Problems
Solving Investment and Uniform Motion Problems
Solving Linear Equations
Understanding Graphs of Linear Equations
Reading Points on a Coordinate Plane
Troubleshooting Common Errors in Algebra
Polynomials
Factoring Polynomials
Dividing Polynomials Using Long Division
Introduction to Exponents and Logrithms
