169 Videos for "solution"

The Discriminant of a Quadratic Equation  Problem 2
Math › Algebra 2 › Quadratic Equations and Inequalities
How to use the discriminant to identify a quadratic with two rational solutions. 
The Discriminant of a Quadratic Equation  Problem 1
Math › Algebra 2 › Quadratic Equations and Inequalities
How to use the discriminant to identify a quadratic with two irrational solutions. 
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. 
Introduction to Systems of Equations  Problem 1
Math › Algebra › Solving Systems of Equations
How to determine whether a point is a solution to a system of equations. 
Augmented Matrices  Problem 2
Math › Algebra 2 › Matrices
How to solve a system of linear equations using an augmented matrix that yields no solution. 
Introduction to Systems of Equations  Problem 2
Math › Algebra › Solving Systems of Equations
How to interpret the solution of a system of equations from a word problem graph. 
Systems of Inequalities  Problem 3
Math › Algebra › Solving Systems of Equations
How to find the solution to a system of inequalities for parallel lines. 
Systems of Inequalities  Concept
Math › Algebra › Solving Systems of Equations
How to find the solution region for a system of inequalities. 
Vocabulary of Quadratic Polynomials  Concept
Math › Algebra › Quadratic Equations and Functions
How to label the roots of a quadratic polynomial, solutions to a quadratic equation, and xintercepts or roots of a quadratic function. 
Solving a Rational Equation  Problem 3
Math › Algebra 2 › Rational Expressions and Functions
Solving rational equations that have irrational solutions that can be found using the quadratic formula. 
Absolute Value Equations  Problem 1
Math › Algebra › Absolute Value
How to solve equations with absolute values when there are two solutions. 
Solving Linear Inequalities  Problem 2
Math › Algebra 2 › Linear Inequalities
How to solve an inequality with infinite solutions. 
Solving Linear Inequalities  Problem 2
Math › Precalculus › Linear Equations and Inequalities
How to solve an inequality with infinite solutions. 
Solving Linear Inequalities  Problem 3
Math › Algebra 2 › Linear Inequalities
How to solve an inequality with no solutions. 
The Quadratic Formula  Problem 2
Math › Algebra › Quadratic Equations and Functions
How to use the quadratic formula with decimal approximations or simple radical form solutions. 
Solving Linear Inequalities  Problem 3
Math › Precalculus › Linear Equations and Inequalities
How to solve an inequality with no solutions. 
Systems of Inequalities  Problem 1
Math › Algebra › Solving Systems of Equations
How to find the solution region of a system of inequalities by graphing. 
Systems of Inequalities  Problem 4
Math › Algebra › Solving Systems of Equations
How to write a system of inequalities and find the solution region for a word problem. 
Vocabulary of Quadratic Polynomials  Concept
Math › Algebra 2 › Quadratic Equations and Inequalities
How to label the roots of a quadratic polynomial, solutions to a quadratic equation, and xintercepts or roots of a quadratic function. 
Solving a Logarithmic Equation  Problem 5
Math › Precalculus › Exponential and Logarithmic Functions
Using the property that if log x = log y, then x = y , and checking for extraneous solutions.