National Council of Teachers of Mathematics
The Math Forum: Factoring Polynomials
Links to numerous question/answer sessions on factoring polynomials.
Richland Community College
Real Zeros of Polynomial Functions
This site from the Richland Community College contains information on long and synthetic division, the remainder theorem and the factor theorem.
Wolfram Research
Wolfram Math World: Polynomial Roots
This site from MathWorld discusses the roots of polynomial equations. The site is wonderful in the sense that it gives a few examples to follow the somewhat ambiguous Vieta's theorem. Theorems discussed and applied are the fundamental...
Texas Instruments
Texas Instruments: Factored Polynomials
The students will identify x-intercepts of polynomials and then write their own equations for polynomials.
Texas Instruments
Texas Instruments: Second Degree and Higher Polynomials
Students will apply the four basic operations to polynomials and factor polynomials.
Texas A&M University
Wtamu Virtual Math Lab: College Algebra: Rational Zero Theorem
This tutorial will show you how to use the rational zero theorem, to find all zeros of a polynomial function, and how to use Descartes' rule of signs. Offers step-by-step solutions to example problems as well as practice problems for you...
Math Medics
S.o.s. Math: Fundamental Theorem of Algebra
This lesson takes a look at the Fundamental Theorem of Algebra. It gives information on solving multiplicity of roots and quadratic polynomials. Also gives a brief history and provides some learning exercises to practice.
University of Saskatchewan (Canada)
University of Saskatchewan: Algebra 1 Review
A more advanced review of algebra concepts and practice review problems ranging from the basic rules of algebra to polynomials. A good test of readiness for higher level math courses.
Other
Karl's Calculus Tutor: Algebra Concepts Polynomials
This site gives a brief explanation to topics that are prerequisites to studying calculus. Among these operations factoring of polynomials. Special polynomials such as conjugates and differences of squares are also mentioned.
Math Planet
Math Planet: Algebra 2: Basic Knowledge of Polynomial Functions
Polynomial functions are investigated through examples and a video lesson. [0:57]
Math Planet
Math Planet: Algebra 2: Polynomial Functions: Remainder and Factor Theorems
Provides examples and a video lesson that illustrate the remainder and factor theorems. [1:34]
Math Planet
Math Planet: Algebra 2: Polynomial Functions: Roots and Zeros
Provides examples and a video lesson that illustrate roots and zeros in polynomial functions. [4:01]
McGraw Hill
Glencoe Mathematics: Online Study Tools: Self Check Quiz on Polynomial Functions
Learners demonstrate comprehension of advanced mathematical concepts in Algebra II. The questions check understanding on polynomial functions. Topics include degree, roots, and graphing.
McGraw Hill
Glencoe Mathematics: Quiz on the Remainder and Factor Theorems
The online assessment demonstrates knowledge of advanced mathematical concepts in Algebra II. The questions test students on the remainder and factor theorems.
Mangahigh
Mangahigh: Algebra: Factor Using a Common Expression
Students explore an interactive tutorial on factoring and then practice their knowledge by attempting ten questions that increase in difficulty level.
University of St. Andrews (UK)
University of St. Andrews: The Fundamental Theorem of Algebra
Contains a brief historical description of how the Fundamental Theorem of Algebra evolved.
Varsity Tutors
Varsity Tutors: Hotmath: Algebra Review: Relatively Prime Numbers and Polynomials
Find a quick, concise explanation of relatively prime numbers and how this concept applies to polynomials. Examples are given and clearly explained.
CK-12 Foundation
Ck 12: Algebra: Factoring by Grouping
[Free Registration/Login may be required to access all resource tools.] Group terms in quadratic expressions to help completely factor them.
Varsity Tutors
Varsity Tutors: Hotmath: Practice Problems: Rational Zeros and the Fundamental Theorem of Algebra
Twenty-four problems present a variety of practice applying the Rational Zeros Theorem and The Fundamental Theorem of Algebra in different situations. They are given with each step to the solution cleverly revealed one at a time. You can...
Texas Instruments
Texas Instruments: Polynomial Root Finder App
This App allows students to calculate real and complex roots for polynomials up to degree 30 using eigenvalues and easily graph polynomials.
Math Medics
S.o.s. Math: Factoring Over the Complex Numbers
S.O.S. Math provides information, including examples, on factoring over the complex numbers.
Other
U of North Dakota: Fundamental Theorem of Algebra
A historical overview of the Fundamental Theorem of Algebra. Links to historic mathematicians and the development of this theorem.
CK-12 Foundation
Ck 12: Analysis: Fundamental Theorem of Algebra
[Free Registration/Login may be required to access all resource tools.] This lesson shows you how to find any solution, including imaginary ones, to a polynomial. Students examine guided notes, review guided practice, watch instructional...
CK-12 Foundation
Ck 12: Fundamental Theorem of Algebra
[Free Registration/Login may be required to access all resource tools.] Know the Fundamental Theorem of Algebra; show that it is true for quadratic polynomials.