Sophia Learning
Sophia: Addition and Subtraction of Rational Expressions
Use the examples to find the least common denominator in order to add and subtract rational expressions.
Oswego City School District
Regents Exam Prep Center: Multiplication Involving Trinomials
This site shows you how to multiply a binomial and a trinomial using the vertical and horizontal methods. You can also see the steps necessary to cube a binomial.
Lawrence Hall of Science
The Math Page: Topics in Pre Calculus: Roots of Higher Degree Polynomial
Here is a site that clearly and thoroughly explains how to find the roots of polynomials of degree greater than two. There are example problems solved, problems for the student to attempt, and answers to the student problems. Point this...
Lawrence Hall of Science
The Math Page: Topics in Pre Calculus: Multiple Roots
Here is a site that clearly and thoroughly explains the graphs of polynomials with multiple roots. There are example problems solved, problems for the student to attempt, and answers to the student problems. Point this site out to...
Lawrence Hall of Science
The Math Page: Topics in Pre Calculus: Roots/zeroes of a Polynomial
Here is a site that clearly and thoroughly explains how to find the roots, or zeroes, of a polynomial. There are example problems solved, problems for the student to attempt, and answers to the student problems. Point this site out to...
Lawrence Hall of Science
The Math Page: Skill in Algebra: Factoring Trinomials
Here is a site that clearly and thoroughly explains factoring trinomials, including those with leading coefficient other than 1. There are example problems solved, problems for the student to attempt, and answers to the student problems....
Purple Math
Purplemath: Polynomial Division: Simplification and Reduction
Demonstrates, step-by-step and with worked examples, how to do long division of polynomials.
Cool Math
Coolmath: Definition (What's a Polynomial?)
Explore the definition of a polynomial with examples.
Cool Math
Coolmath: Polynomials
Description and examples to build an understanding of the shapes of polynomials.
Cool Math
Coolmath: Dividing by Monomials
This algebra lesson explains how to divide a polynomial by a monomial.
Illustrative Mathematics
Illustrative Mathematics: F if Running Time
This task provides an application of polynomials in computing. Learners are asked to calculate the running time of algorithms for loading images of different sizes. They then graph the running time polynomials and decide which is more...
Purple Math
Purplemath: Numerical Approximation of Zeroes: The Midpoint Method
Explains the reasoning and methodology for the process of numerically approximating the zeroes of a non solvable polynomial.
Khan Academy
Khan Academy: Algebra Ii: Remainder Theorem
Use the PRT (Polynomial Remainder Theorem) to determine the factors of polynomials and their remainders when divided by linear expressions. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a...
CK-12 Foundation
Ck 12: Analysis: Graphs of Polynomials Using Zeros
[Free Registration/Login may be required to access all resource tools.] In this lesson students use ''X'' and ''Y'' intercepts to graph polynomials of 3rd degree or higher. Students examine guided notes, review guided practice, watch...
Purple Math
Purplemath: Graphing Rational Functions: Introduction
To graph a rational function, you find the asymptotes and the intercepts, plot a few points, and then sketch in the graph. Once you get the swing of things, rational functions are actually fairly simple to graph. This resources provides...
University of Guelph
University of Guelph: Physics Tutorials: Algebra
This site reviews factoring quadratics, factoring higher order polynomials, and partial fractions.
CK-12 Foundation
Ck 12: Algebra: Zero Product Principle
[Free Registration/Login may be required to access all resource tools.] Use the Zero Product Principle to solve polynomial equations.
CK-12 Foundation
Ck 12: Analysis: Intermediate Value Theorem
[Free Registration/Login may be required to access all resource tools.] Analytical solutions of polynomial and rational equations. Intermediate Value theorem and Bounds on Zeroes. Students examine guided notes, review guided practice,...
Purple Math
Purplemath: Graphing General Polynomials, Radicals, Rationals, and Piecewise Fun
This resource provides an overview of graphing, giving examples of general polynomial, radical, rational, and piecewise functions. Also includes advice on common mistakes made by students.
CK-12 Foundation
Ck 12: Algebra: Polynomials in Standard Form
[Free Registration/Login may be required to access all resource tools.] Identify polynomials, express polynomials in standard form, and find their degree.
Purple Math
Purplemath: Solving Polynomial Inequalities
Demonstrates the 'factor table' method for solving polynomial inequalities.
Cool Math
Coolmath: Some Math Words to Know
This CoolMath resource provides definitions and example for the following math words: term, polynomial, binomial, mononomial, and degree.
Cool Math
Coolmath: Polynomial Long Division Freaky Things That Can Happen Part 2
This CoolMath resource will help students understand how to apply long division to polynomials.
Khan Academy
Khan Academy: Add & Subtract Polynomials: Find the Error
Choose which step an error was made in adding or subtracting polynomials.