5 Videos for "polynomial inequalities"

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 Quadratic Equations in Disguise  Problem 2
Math › Algebra 2 › Quadratic Equations and Inequalities
How to solve a quadratic by factoring out a negative power of x. 
Finding the Domain of a Function  Problem 3
Math › Precalculus › Introduction to Functions
How to find the domain of a function defined by the square root of a quadratic expression. 
Solving Quadratic Equations in Disguise  Problem 3
Math › Algebra 2 › Quadratic Equations and Inequalities
How to solve a difference of two squares by substitution. 
Finding the Domain of a Function  Problem 4
Math › Precalculus › Introduction to Functions
How to find the domain of a function defined by the square root of a rational expression.