# solution region   29 videos

• #### Types of Solutions

##### ChemistryChemical Solutions

How to recognize different types of solutions.

solutions types gas liquid
• #### Buffered Solutions

##### ChemistryAcids and Bases

How acids and bases are used in buffered solutions.

buffer buffered solutions
• #### Systems of Inequalities

##### AlgebraSolving Systems of Equations

How to find the solution region for a system of inequalities.

system of inequality inequality greater than less than greater than or equal to less than or equal to solution region
• #### Regions Between Circles and Squares

##### GeometryArea

How to calculate the area between a square and an inscribed circle.

• #### Solvation

##### ChemistryChemical Solutions

The process of surrounding solute with solvent.

solvation solute solvent hydration
• #### Solving a Linear System in Three Variables with no or Infinite Solutions

##### Algebra 2Systems of Linear Equations

How to solve a system of linear equations in three variables that yields no, or many solutions.

solving a system in three variables elimination substitution
• #### The Discriminant of a Quadratic Equation

##### Algebra 2Quadratic Equations and Inequalities

How to use the discriminant to know the number and type of solutions to a quadratic.

discriminant type of solution number of solutions type of roots number of roots

• #### Area of an Annulus

##### GeometryArea

How to derive the formula for the area of an annulus.

annulus donut radius region circle
• #### Vocabulary of Quadratic Polynomials

##### AlgebraQuadratic Equations and Functions

How to label the roots of a quadratic polynomial, solutions to a quadratic equation, and x-intercepts or roots of a quadratic function.

roots x intercepts solutions excluded values zeros function
• #### Vocabulary of Quadratic Polynomials

##### Algebra 2Quadratic Equations and Inequalities

How to label the roots of a quadratic polynomial, solutions to a quadratic equation, and x-intercepts or roots of a quadratic function.

roots x intercepts solutions excluded values zeros function
• #### Solving a Linear System in Three Variables with a Solution

##### Algebra 2Systems of Linear Equations

How to solve a system of linear equations in three variables.

solving a system in three variables elimination substitution
• #### Molarity - Molality

##### ChemistryChemical Solutions

Different ways to represent the concentration of a solution.

molarity molality
• #### Solving Two-step Equations

##### AlgebraSolving Equations

How to solve two-step equations.

expressions equations solutions
• #### Absolute Value Equations

##### AlgebraAbsolute Value

How to solve equations with absolute values.

absolute value solutions
• #### Solving Systems of Equations using Substitution

##### AlgebraSolving Systems of Equations

How to solve a system of equations using substitution.

system of equations solution substitution
• #### Mixtures

##### ChemistryMatter

The properties of homogeneous and heterogeneous mixtures.

mixtures homogeneous heterogeneous solutions
• #### A More Perfect Union

##### AP US HistoryAP US History Videos

Trace the impact of the Supreme Court from early federalist government through Jacksonian Democracy.

John Marshall Supreme Court presidential power regionalism
• #### The Discriminant

##### AlgebraQuadratic Equations and Functions

How to calculate and interpret the discriminant of a quadratic equation.

discriminant x intercepts number of solutions
• #### Vapor Pressure Lowering

##### ChemistryChemical Solutions

Understanding the colligative property of solutions that elevates boiling point.

vapor pressure lowering