Skip to Main Content
Mike McGarry
Lesson by Mike McGarry
Magoosh Expert
Next Lesson
Algebra, Equations, and Inequalities
Summary
The content provides a foundational understanding of algebra, focusing on algebraic expressions and equations, and delineates between various terms such as variables, constants, coefficients, and different types of expressions.
  • Algebra involves variables and is concerned with finding patterns true for all numbers or solving for specific values.
  • Variables can represent a specific number or all numbers, with a subtle distinction between algebraic expressions and equations.
  • Key terms include variable, constant, term, coefficient, expression, monomial, binomial, trinomial, polynomial, linear, quadratic, and cubic.
  • Expressions are collections of terms without equal signs, and their complexity ranges from monomials to polynomials.
  • The study of algebraic expressions precedes that of algebraic equations, with a focus on understanding rules or patterns applicable universally.
Chapters
00:01
Introduction to Algebraic Expressions
00:31
Understanding Variables and Constants
03:12
Distinguishing Between Types of Expressions
03:56
Exploring Monomials, Binomials, and Polynomials
04:55
The Significance of Linear, Quadratic, and Cubic Terms