Math 40 Videos

Video Video Notes
Absolute Value Inequalities Notes
Adding and Subtracting Fractions Notes
Applications of Linear Equations Notes
Applications of Quadratic Equations Notes
Applications of Rational Equations Notes
Applications of Systems of Equations Notes
Completing the Square Notes
Complex Fractions Notes
Decimal Operations Notes
Domain and Range Notes
Ellipses Notes
Equivalent Fractions Notes
Exponential and Logarithmic Equations Notes
Factoring Special Products Notes
Factoring with a=1 Notes
Finding Equations of Lines Notes
Graphing Linear Equations Notes
Hyperbolas Notes
Mixture Word Problems Notes
Multiplying and Dividing Fractions Notes
Multiplying Polynomials Notes
Negative Numbers Notes
Radicals Notes
Solving Linear Equations with Fractions Notes
Solving Quadratic Equations Notes
Solving Simple Linear Equations Notes

Course Videos

Each of these links send you to a play list of the videos for that chapter. The videos are listed both by section number and topic.

Chapter 1 — This chapter covers:

  • simplifying expressions
  • order of operations
  • subsets of real numbers (Integers, Rationals, etc.)
  • properties (commutative, inverse, distributive, etc.)
  • translation (English to math)

Chapter 2 — This chapter covers:

  • solving linear equations
  • solving linear and compound inequalities
  • solving applications of linear equations and inequalities
  • geometric formulas
  • unit conversion
  • compound interest
  • solving absolute value equations and inequalities

Chapter 3 — This chapter covers:

  • graphing lines
  • domain and range
  • slope and y-intercept of a line
  • definition of a function
  • finding the equation of a line
  • linear applications
  • graphing linear inequalities and systems of linear inequalities

Chapter 4 — This chapter covers:

  • solving systems of equations by graphing, elimination and by substitution
  • solving applications of systems of equations
  • distance, rate and time applications
  • geometry applications
  • mixture applications

Chapter 5 — This chapter covers:

  • exponent rules
  • negative exponents
  • rational exponents
  • scientific notation
  • add, subtract and multiply polynomials
  • factoring polynomials
  • solving quadratic equations by factoring
  • solving applications of quadratic equations

Chapter 6 — This chapter covers:

  • add, subtract, multiply and divide rational expressions
  • simplify complex fractions
  • divide polynomials
  • solve rational equations
  • solve applications of rational equations
  • solve direct and indirect variation problems

Chapter 7 — This chapter covers:

  • simplifying radicals
  • simplifying expressions with rational exponents
  • add, subtract, multiply and divide radicals
  • solve radical equations
  • solve applications of radical equations
  • complex numbers (working with “i”)

Chapter 8 — This chapter covers:

  • solving a quadratic equation by completing the square
  • solving a quadratic equation by using the quadratic formula
  • solving quadratic type equations
  • solving nonlinear inequalities
  • graph parabolas

Chapter 9 — This chapter covers:

  • graphing exponential functions
  • solving exponential equations
  • graphing logarithmic functions
  • solving logarithmic equations
  • work with the properties of logarithms

Chapter 10 — This chapter covers:

  • graphing circles
  • graphing ellipses
  • graphing parabolas
  • graphing hyperbolas
  • completing the square to put the equation of a circle of parabola in standard form