Ohio State Newark: Mathematics 1075 - Precollege Mathematics II

Factoring Polynomials

• Khan Academy: Greatest common factor explained
• Khan Academy: Greatest common factor exercise
• Khan Academy: Finding the greatest common factor of two monomials<
• Khan Academy: Example 1: Factoring trinomials with a common factor
• Khan Academy: Example 4: Factor a polynomial with two variables by taking a common factor
• Khan Academy: Example 1: Factor a linear binomial by taking a common factor
• Khan Academy: More examples of factoring quadratics with a leading coefficient of 1
• Khan Academy: Solving a quadratic equation by factoring
• Khan Academy: Example 2: Factoring quadratics by grouping
• Khan Academy: Example 4: Factoring quadratics as a perfect square of a difference: (a-b)^2

Rational Functions

• Rational Functions and Expressions
• Rational Functions
• Khan Academy:Simplifying rational expressions introduction
• Khan Academy:Simplifying rational expressions 1
• Khan Academy: Simplifying rational expressions 2
• Khan Academy: Simplifying rational expressions: two variables
• Khan Academy: Complicated Rational Expressions
• Khan Academy: Structure in rational expression
• Khan Academy:Adding & subtracting rational expressions: like denominators
• Khan Academy:Adding and subtracting rational expressions
• Khan Academy: Adding Rational Expressions
• Khan Academy: Adding rational expression: unlike denominators
• Khan Academy: Subtracting rational expressions
• Khan Academy:Multiplying and dividing rational expressions 1
• Khan Academy: Multiplying and dividing rational expressions 2
• Khan Academy: Multiplying and simplifying rational expressions
• Khan Academy:Solving Rational Equations
• Khan Academy: Solving rational equations 2
• Khan Academy:Solving rational equations 3
• Khan Academy: Complicated Rational Expressions
• Khan Academy: Equations with rational expressions
• Khan Academy: Rational equations intro
• Khan Academy:Rational equation
• Khan Academy: Solving Rational Equations
• Khan Academy: Solving rational equations 1
• Khan Academy: Solving rational equations 2
• Khan Academy: Solving rational equations 3
• Khan Academy:Two more examples of solving rational equations
• Khan Academy: Extraneous solutions to rational equations

Solving Quadratic Equations

• Quadratic Functions
• Quadratic Functions
• Khan Academy: Understanding square roots
• Khan Academy: Introduction to square roots
• Khan Academy: Simplifying square roots
• Khan Academy: Square roots and real numbers
• Khan Academy: Introduction to the quadratic equation
• Khan Academy: Fundamental theorem of algebra for quadratic
• Khan Academy: Quadratic equations
• Khan Academy: Example: Quadratics in standard form
• Khan Academy: Solving a quadratic equation by factoring
• Khan Academy: Solving quadratic equations by square roots
• Khan Academy: Completing the square
• Khan Academy: Solving quadratic equations by completing the square
• Khan Academy: Example 1: Completing the square
• Khan Academy: Example 2: Completing the square
• Khan Academy: Example 3: Completing the square
• Khan Academy: Worked example: Solving equations by completing the square
• Khan Academy: How to use the quadratic formula
• Khan Academy: Example 1: Using the quadratic formula
• Khan Academy: Example 2: Using the quadratic formula
• Khan Academy: Example 3: Using the quadratic formula
• Khan Academy: Example 4: Applying the quadratic formula
• Khan Academy: Example 5: Using the quadratic formula
• Khan Academy: Completing the square for quadratic formula
• Khan Academy: Graphing a parabola by finding the roots and vertex
• Khan Academy: Multiple examples graphing parabolas using roots and vertices
• Khan Academy: Introduction to i and imaginary numbers
• Khan Academy: Introduction to complex numbers | Imaginary and complex numbers
• Khan Academy: i and Imaginary numbers
• Khan Academy: Imaginary roots of negative numbers
• Khan Academy: Introduction to complex numbers
• Khan Academy: Example: Complex roots for a quadratic

Functions

• Functions and Relations
• Rational Functions and Expressions
• Linear Functions An Introduction
• Linear Functions
• Linear Functions
• Quadratic Functions
• Quadratic Functions
• Quadratic Functions
• Khan Academy: What is a function?
• Khan Academy: Introduction to functions
• Khan Academy: Relations and functions
• Khan Academy: Difference between equations and functions
• Khan Academy: A more formal understanding of functions
• Khan Academy: Evaluating Functions
• Khan Academy: Domain and range of a function given a formula
• Khan Academy: What is the domain of a function?
• Khan Academy: What is the range of a function?
• Khan Academy: Graphing a Basic Function
• Khan Academy: Recognizing linear functions
• Khan Academy: Basic Linear Function
• Khan Academy: Graphs of linear equations
• Khan Academy: Graphing linear functions example 1
• Khan Academy: Graphing linear functions example 2
• Khan Academy: Interpreting intercepts of linear functions
• Khan Academy: Comparing linear functions 1
• Khan Academy: Comparing linear functions 2
• Khan Academy: Comparing linear functions 3
• Khan Academy: Comparing linear functions word problems 2
• Khan Academy: Absolute value equations
• Khan Academy: Absolute value equation example
• Khan Academy: Absolute value equations example 1
• Khan Academy: Absolute value equation example 2
• Khan Academy: Absolute value word problems
• Khan Academy: Graphs of absolute value functions
• Khan Academy: Scaling & reflecting absolute value functions: graph
• Khan Academy: Graphing a shifted and stretched absolute value function
• Khan Academy: Quadratic Functions 1
• Khan Academy: Finding features of quadratic functions
• Khan Academy: Worked examples: Forms & features of quadratic functions
• Khan Academy: Comparing features of quadratic functions
• Khan Academy: Parabola vertex and axis of symmetry
• Khan Academy: Graphing a Quadratic Function
• Khan Academy: Graphing a parabola with a table of values
• Khan Academy: Finding the vertex of a parabola example
• Khan Academy: Rewriting a quadratic function to find roots and vertex
• Khan Academy: Graphing a parabola using roots and vertex
• Khan Academy: Graphing parabola from quadratic in factored form
• Khan Academy: Introduction to vertex form of a quadratic
• Khan Academy: Graphing a parabola in vertex form
• Khan Academy: Shifting and scaling parabolas
• Khan Academy: Applying Quadratic Functions 1
• Khan Academy: Applying Quadratic Functions 2
• Khan Academy: Applying Quadratic Functions 3

• Khan Academy: Domain of a radical function
• Khan Academy:Graphing Radical Functions
• Khan Academy:Flipping and shifting radical functions
• Khan Academy: Matching radical functions with graphs exercise example
• Khan Academy:Equations for radical functions example
• Khan Academy: Graphs of square-root functions
• Khan academy:Graphing square and cube root functions