This 2-minute video lesson looks at simplifying expressions with exponents.
- Author:
- Khan, Salman
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This 4-minute video lesson continues to look at simplifying expressions with exponents.
- Author:
- Khan, Salman
This 2-minute video lesson concludes to look at simplifying expressions with exponents.
- Author:
- Khan, Salman
This 6-minute video lesson looks at simplifying square roots.
- Author:
- Khan, Salman
This 4-minute video lesson looks at simplifying square roots.
- Author:
- Khan, Salman
This 15-minute video lesson explains when and why you can't invert a matrix.
- Author:
- Khan, Salman
This continues the discussion of how to determine the slope of a line.
- Author:
- Khan, Salman
An explanation of how to understand slope and the y-intercept.
- Author:
- Khan, Salman
Explanation of using the graph of a line module to understand how a line's graph changes when its slope or y-intercept is changed.
- Author:
- Khan, Salman
This is an introduction to solving a quadratic equation by factoring.
- Author:
- Khan, Salman
This 3-minute video lesson looks at solving radical equations.
- Author:
- Khan, Salman
This 2-minute video lesson continues to look at solving radical equations.
- Author:
- Khan, Salman
This 4-minute video lesson continues to look at solving radical equations.
- Author:
- Khan, Salman
This 6-minute video lesson looks at subtracting and simplifying radicals.
- Author:
- Khan, Salman
How to use algebra to take a percentage of a number.
- Author:
- Khan, Salman
This rate of speed problem solves a problem involving two bicycles passing each other.
- Author:
- Khan, Salman
Explains variables, systems of equations, Cartesian coordinates, and many other concepts. Fun and educational for all ages.
Algebra and Trigonometry provides a comprehensive exploration of algebraic principles and meets scope and sequence requirements for a typical introductory algebra and trigonometry course. The modular approach and the richness of content ensures that the book meets the needs of a variety of courses. Algebra and Trigonometry offers a wealth of examples with detailed, conceptual explanations, building a strong foundation in the material before asking students to apply what they’ve learned.
- Author:
- Rachael Gross
- Jay Abramson
- Nicholas Belloit
- Melonie Rasmussen
- Valeree Falduto
- David Lippman
- Jean-Marie Magnier
- Rick Norwood