878 Videos for "equations"

Chemical Equations
Science › Chemistry › Chemical Reactions
How to write a skeletal chemical equation. 
Balancing Chemical Equations
Science › Chemistry › Chemical Reactions
How to balance a chemical equation. 
Solving Quadratic Equations by Factoring  Concept
Math › Algebra 2 › Quadratic Equations and Inequalities
How to solve quadratic equations by factoring. 
Thermochemical Equation
Science › Chemistry › Thermochemistry
Understanding and solving thermochemical equations. 
Finding the Equation of a Graphed Line  Concept
Math › Algebra › Linear Equations and Their Graphs
How to write the equation of a graphed line. 
Solving Quadratic Equations by Factoring  Problem 4
Math › Algebra › Quadratic Equations and Functions
How to solve quadratic equations by factoring if there is a factor that is a constant. 
Graphing Quadratic Equations  Problem 3
Math › Algebra › Quadratic Equations and Functions
How to graph a quadratic equation by hand when there are no x intercepts. 
Graphing Quadratic Equations  Problem 1
Math › Algebra › Quadratic Equations and Functions
How to graph a quadratic equation by hand when there are whole number x intercepts. 
Finding the Equation of a Graphed Line  Problem 3
Math › Algebra › Linear Equations and Their Graphs
How to write the equations of graphed horizontal and vertical lines. 
Solving Systems of Equations using Elimination  Problem 1
Math › Algebra › Solving Systems of Equations
How to solve a system of equations using elimination when one variable's coefficients are already additive inverses. 
Solving Systems of Equations using Elimination  Problem 2
Math › Algebra › Solving Systems of Equations
How to solve a system of equations using elimination when neither variable's coefficients are already additive inverses and there is a fractional answer. 
Solving Quadratic Equations in Disguise  Concept
Math › Algebra 2 › Quadratic Equations and Inequalities
How to solve a complicated looking quadratic equation by substitution. 
Applications of Linear Equations  Problem 3
Math › Algebra 2 › Graphs of Linear Equations
How to write equations for and graph word problems with a negative yintercept. 
Graphing Quadratic Equations  Problem 2
Math › Algebra › Quadratic Equations and Functions
How to graph a quadratic equation by hand when there are fractional x intercepts. 
Solving Quadratic Equations by Factoring  Problem 3
Math › Algebra › Quadratic Equations and Functions
How to solve quadratic equations by factoring if there is only one solution. 
Applications of Linear Equations  Problem 1
Math › Algebra 2 › Graphs of Linear Equations
How to write equations for and graph word problems with a positive slope. 
Applications of Linear Equations  Problem 2
Math › Algebra 2 › Graphs of Linear Equations
How to write equations for and graph word problems with a negative slope. 
Solving Quadratic Equations by Factoring  Problem 4
Math › Algebra 2 › Quadratic Equations and Inequalities
How to solve quadratic equations by factoring if there is a factor that is a constant. 
Solving Systems of Equations using Elimination  Problem 3
Math › Algebra › Solving Systems of Equations
How to solve a system of equations using elimination when neither variable's coefficients are already additive inverses. 
Graphing Radical Equations using a Table  Concept
Math › Algebra › Radical Expressions and Equations
How to find the domain and graph radical equations.