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Sinclair College

MAT 0300 Algebra III

Systems of linear equations in two variables and applied problems; two-variable inequalities and systems of inequalities and applied problems; operations with rational exponents, radical expressions and complex numbers; relations and functions; simplifying radical expressions; solving equations with rational exponents, equations with radical expressions, quadratic equations by factoring, completing the square, and the quadratic formula, equations quadratic in form; quadratic functions. Traditional testing (proctored or in Testing Center) is used in all online sections. Note: Courses that begin with a zero are developmental in nature. Credit earned in developmental courses will not apply to the overall program hours.

Division: Science, Mathematics and Engineering
Department: Mathematics
Repeatable Credit: No
Offered Online: No

Prereqs: MAT 0200 


  • Solve linear, radical, quadratic, and quadratic form equations algebraically, including applications. Solve systems of linear equations and inequalities algebraically and graphically, including applications.
  • Graph linear functions and equations, radical functions, quadratic functions, and determine if a graph of a relation describes a function.
  • Simplify radical expressions, expressions involving rational exponents, and complex numbers.

Credit Hours: 3

Classroom Hours: 3