Math Planet
Math Planet: Algebra 2: How to Solve Quadratic Equations
Gain an understanding of how to use factoring to solve a quadratic equation by viewing examples and a video lesson. [2:13]
Math Planet
Math Planet: Algebra 2: The Quadratic Formula
Gain an understanding of how to solve a quadratic equation using the quadratic formula by viewing examples and a video lesson. [2:23]
McGraw Hill
Glencoe Mathematics: Online Study Tools: Variables, Expressions, and Properties
This site gives a short interactive quiz which allows students to self-assess their understanding of variables, expressions, and properties.
Mangahigh
Mangahigh: Algebra: Factor Using a Common Term
Students learn about the concept of factoring expressions by exploring a tutorial. They can then test their knowledge by taking a ten question assessment that increases in difficulty as they correctly answer questions.
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.
Mangahigh
Mangahigh: Algebra: Factor Four Terms Into a Product of Two Expressions
Students watch an online tutorial on the concept of factoring polynomials . After watching, students test their knowledge by attempting ten practice problems that increase or decrease in difficulty based on their answers.
Mangahigh
Mangahigh: Algebra: Recognize the Equations of Common Curves
Students recognize and know the sketches of quadratics, cubics and recipricols including the shape of positive and negative functions and the interpretation of their y-intercepts.
Varsity Tutors
Varsity Tutors: Hotmath: Quadratic Function
Students will use graphics to understand quadratic functions such as parabolas and determine the vertex, intercepts, domain, and range of the functions.
Discovery Education
Discovery Education: Web Math: Factor a Polynomial With Three Terms Trinomials
This WebMath site allows a student to type in any trinomial and find the factorization of that trinomial and an explanation.
Discovery Education
Discovery Education: Web Math: Raising a Polynomial to Some Exponent
Use this WebMath solver to raise a polynomial to an integer power and see how it is done. Great for checking answers.
University College London
University College London: Quadratic Equations
This site offers an introduction to quadratic equations. Includes hyperlinked terms and examples.
Discovery Education
Discovery Education: Web Math: Crunch a Numerical Expression (No Variables)
Use this "math solver" to help you understand and evaluate any numerical expression that does not involve variables. Simply type your expression in, and allow this website to provide step-by-step instructions on how to evaluate the...
Discovery Education
Discovery Education: Web Math: Crunch a Numerical Expression With Variables
Use this "math solver" to help you understand and evaluate any numerical expression, including those that involve variables. Simply type your expression in, and allow this website to provide step-by-step instructions on how to evaluate...
Wyzant
Wyzant: Factoring a Gcf From an Expression
The tutorial explains how to factor a greatest common factor from an expression. The resource includes a lesson with examples, practice problems, and an expression-factoring calculator.
Khan Academy
Khan Academy: Features of Quadratic Functions: Strategy
Identify the form of a quadratic function that immediately reveals a given feature of that function. Features in question are the y-intercept of the graph, the zeroes ("roots") of the function, and the vertex of the parabola. Students...
Khan Academy
Khan Academy: Features of Quadratic Functions
Find the zeroes ("roots") of quadratic functions and the vertex of their parabolas. Functions are given in standard, vertex, and factored form. Students receive immediate feedback and have the opportunity to try questions repeatedly,...
Varsity Tutors
Varsity Tutors: Hotmath: Algebra Review: Degree of a Polynomial
Find a quick, concise explanation of how to find the degree of a polynomial. Examples are given and clearly explained for how to find the degree of both a monomial and polynomial after it has been simplified.
Varsity Tutors
Varsity Tutors: Hotmath: Algebra Review: Factoring
Find a quick, concise explanation of factoring. Several examples are given and clearly explained.
Varsity Tutors
Varsity Tutors: Hotmath: Graphing Quadratic Equations
Find a concise explanation of how to graph quadratic equations. Several examples are given and clearly explained.
CK-12 Foundation
Ck 12: Algebra: Factoring When the Leading Coefficient Equals 1
[Free Registration/Login may be required to access all resource tools.] This lesson covers factoring quadratics when the leading coefficient is 1.
CK-12 Foundation
Ck 12: Algebra: Factorization of Quadratic Expressions
[Free Registration/Login may be required to access all resource tools.] Factor quadratic expressions in which the coefficients a, b, and/or c are negative.
CK-12 Foundation
Ck 12: Algebra: Factorization of Quadratic Expressions
[Free Registration/Login may be required to access all resource tools.] This lesson covers factoring quadratics when the leading coefficient is not one.
Purple Math
Purplemath: Completing the Square: Solving Quadratic Equations
Purplemath gives several examples which clearly show the process of completing the square to find the maximum and minimum solutions to a quadratic equation.
Math Is Fun
Math Is Fun: Degree (Of an Expression)
This learning resource investigates the degree of an expression or polynomial. Students learn about the concept through definitions and animated examples. Includes ten practice questions.