CLEP Math: Real & Complex Numbers
This is a free, online college-level math course that explains real, rational and irrational numbers as well as quadratic equations, parabolas and much more.
This is a College Level Examination Program (CLEP) course that deals with imaginary numbers that come from taking the square root of negative numbers. It introduces you to basic algebraic operations like linear and quadratic equations. You will learn how to solve inequalities, and graphs. It also unpacks the method of substituting logarithmic expressions and solving quadratic equations.
What You Will Learn In This Free Course
Sets of Numbers And Their Operations
This module analyzes set definitions and vocabulary. It teaches you to set operations and Venn diagrams. You will learn about Real numbers, rational and irrational numbers. Integers, Whole numbers, and Natural or Counting numbers will be explained with succinct examples. Learn about absolute value
Ratios And Proportions
In this module, you will learn about ratios and proportions. It teaches you how to solve problems using the concept of ratios. The properties of proportions will be explained. You will learn about percentages in proportions as well as solving problems involving ratios.
Exponents And Logarithms
This module introduces you to the definitions and vocabulary for exponent multiplication. It explains the division of monomials. You will learn how to simplify a power raised to a power, non-positive and rational exponents. Scientific notation equations with rational exponents and properties of logarithms laws for logarithms will be analyzed.
Linear Equations
In this module, you will learn about solving linear equations using addition and subtraction. Learn how to solve linear equations using multiplication and division. You will be introduced to three methods for solving systems of linear equations graphically, algebraically using substitution, and algebraically using elimination Inequalities.
Inequalities And Quadratic Equations
This module outlines the properties of inequalities solving inequalities using addition and subtraction. Learn about solving inequalities using multiplication and division. You will discover imaginary numbers, their properties, and the powers of i. This module analyzes complex numbers and their basic properties.
Course assessment
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