equations   164 videos

• Equation of a Circle

GeometryPythagorean Theorem

How to derive the equation for a circle using the distance formula.

distance formula radius center circle
• Equation of a Circle

TrigonometryPythagorean Theorem

How to derive the equation for a circle using the distance formula.

distance formula radius center circle
• Solving Equations with a Variable on Both Sides

AlgebraSolving Equations

How to solve equations with the same variable on both sides.

expressions equations solutions implying like terms combining like terms distributive property
• Solving Simple Logarithmic Equations

Algebra 2Inverse, Exponential and Logarithmic Functions

How to solve a logarithmic equation.

logarithmic form exponential form
• Solving Simple Logarithmic Equations

PrecalculusExponential and Logarithmic Functions

How to solve a logarithmic equation.

logarithmic form exponential form
• Graphing Quadratic Equations

AlgebraQuadratic Equations and Functions

How to graph a quadratic equation by hand.

x intercepts y intercepts vertex axis of symmetry discriminant substitute
• Solving Quadratic Equations by Factoring

AlgebraQuadratic Equations and Functions

How to solve quadratic equations by factoring.

zero product property factoring
• Absolute Value Equations

AlgebraAbsolute Value

How to solve equations with absolute values.

absolute value solutions
• Finding the Equation of a Graphed Line

AlgebraLinear Equations and Their Graphs

How to write the equation of a graphed line.

point slope form slope intercept form slope y intercept
• Solving a Rational Equation

Algebra 2Rational Expressions and Functions

How to solve a simple rational equation.

cross multiplying fraction factoring denominator least common denominator lcd check
• Solving Quadratic Equations by Factoring

Algebra 2Quadratic Equations and Inequalities

How to solve quadratic equations by factoring.

zero product property factoring
• Applications of Quadratic Equations

AlgebraQuadratic Equations and Functions

How to approach word problems that involve quadratic equations.

projectile height geometry word problem vertex
• Connecting Graphs, Tables, and Equations

AlgebraGraphs and Functions

How to connect linear equations, tables of values, and their graphs.

slope y intercept table
• Solvling fraction equations

Pre-AlgebraFractions and MIxed Numbers

Solving two step equations that involve fractions

• Solving Equations with Decimals

Review of operations with decimals in order to solve equations with decimals

• Solving Quadratic Equations in Disguise

Algebra 2Quadratic Equations and Inequalities

How to solve a complicated looking quadratic equation by substitution.

solving a quadratic factoring patterns
• Solving for a Parameter in a Linear Equation

Algebra 2Linear Equations

How to solve for a parameter in a simple linear equation.

solving for a parameter variable
• Solving for a Parameter in a Linear Equation

PrecalculusLinear Equations and Inequalities

How to solve for a parameter in a simple linear equation.

solving for a parameter variable
• Solving Equations - one variable term

Pre-AlgebraSolving Equations and Inequalities

Solving two step equations with integers

• Solving Equations with Squares and Cubes

GeometryVolume

How to solve equations using square roots or cube roots.

square root cube root