139 Videos for "variable"

Solving a Rational Equation for a parameter  Concept
Math › Algebra 2 › Rational Expressions and Functions
How to solve a simple rational equation for a parameter. 
Converse of Parallel Lines Theorem  Problem 2
Math › Precalculus › Equations of Lines, Parabolas and Circles
How to solve for a variable to make lines parallel. 
Solving Simple Logarithmic Equations  Problem 1
Math › Precalculus › Exponential and Logarithmic Functions
How to solve a logarithmic equation with the variable inside the log. 
Adding and Subtracting Radical Expressions  Problem 3
Math › Algebra › Radical Expressions and Equations
How to add and subtract radical expressions when there are variables in the radicand. 
Converse of Parallel Lines Theorem  Problem 1
Math › Precalculus › Equations of Lines, Parabolas and Circles
How to solve for a variable to make lines parallel. 
Solving Simple Logarithmic Equations  Problem 3
Math › Precalculus › Exponential and Logarithmic Functions
How to solve a logarithmic equation with the variable as the base. 
Simplifying Expressions and Combining Like Terms  Problem 1
Math › Algebra › PreAlgebra
How to simplify an expression by combining like terms. 
Converse of Parallel Lines Theorem  Problem 1
Math › Geometry › Reasoning, Diagonals, Angles and Parallel Lines
How to solve for a variable to make lines parallel. 
Solving and Graphing Multistep Inequalities  Problem 2
Math › Algebra › Solving and Graphing Inequalities
How to solve and graph multistep inequalities when the variable is on both sides. 
Direct Variation  Problem 2
Math › Algebra › Linear Equations and Their Graphs
How to write the equation that relates two variables that vary directly from a word problem. 
Inverse Variation  Problem 3
Math › Algebra › Linear Equations and Their Graphs
How to solve for a variable in an ordered pair if told that two points are solutions to an inverse variation. 
Converse of Parallel Lines Theorem  Problem 2
Math › Geometry › Reasoning, Diagonals, Angles and Parallel Lines
How to solve for a variable to make lines parallel. 
The Discriminant of a Quadratic Equation  Problem 3
Math › Algebra 2 › Quadratic Equations and Inequalities
How to use the discriminant to solve for a variable to give a quadratic a specific number and type of solutions. 
Alternate Exterior Angles  Problem 1
Math › Geometry › Reasoning, Diagonals, Angles and Parallel Lines
How to find angles in terms of variables that are AEA. 
Solving Simple Logarithmic Equations  Problem 1
Math › Algebra 2 › Inverse, Exponential and Logarithmic Functions
How to solve a logarithmic equation with the variable inside the log. 
Alternate Exterior Angles  Problem 2
Math › Geometry › Reasoning, Diagonals, Angles and Parallel Lines
How to find angles in terms of variables that are AEA. 
Solving and Graphing Inequalities using Addition or Subtraction  Concept
Math › Algebra › Solving and Graphing Inequalities
How to solve and graph one variable inequalities using addition or subtraction. 
Solving a Rational Equation for a parameter  Problem 2
Math › Algebra 2 › Rational Expressions and Functions
How to solve a rational equation with binomial denominators for a parameter. 
Math Content Review II
Test Prep › ACT › ACT Math
Short, helpful video on ACT Algebra by top ACT prep instructor, Devorah. Videos are produced by leading online education provider, Brightstorm. 
Solving Simple Logarithmic Equations  Problem 3
Math › Algebra 2 › Inverse, Exponential and Logarithmic Functions
How to solve a logarithmic equation with the variable as the base.