The Primitives of Precalculus
by Robert Curtis

Quadratic Equations - Homework on Solving Quadratic Equations

  • P4: Quadratic Functions:
    • P4.3: Quadratic Equations:
      • P4.3.i: Homework on Solving Quadratic Equations:
        • P4.3.i.1: ChalkTalk Help Movie
        • P4.3.i.2: #1 LiveMath Notebook
        • P4.3.i.3: LiveMath Notebook
        • P4.3.i.4: LiveMath Notebook
        • P4.3.i.5: #2 LiveMath Notebook
        • P4.3.i.6: #3 LiveMath Notebook
        • P4.3.i.7: LiveMath Help Movie
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Distance Calculus - Student Reviews

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Date Posted: Mar 17, 2020
Review by: Rebecca M.
Courses Completed: Calculus II, Multivariable Calculus
Review: Fantastic courses! I barely made it through Cal 1, and halfway through Cal 2 I found this program. I took Cal 2 and then Multivariable and I just loved it! SOOOOOOO much better than a classroom+textbook class. I highly recommend!
Transferred Credits to: Tulane University



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Date Posted: Jan 13, 2020
Review by: Joe
Courses Completed: Calculus II
Review: This is the most interactive and productive online course I have ever taken. I had taken calculus before but never understood some of the underlying concepts until I took this course. If you want to really learn calculus in a way that will stay with you for the rest of your life, take this course.
Transferred Credits to: The college of New Jersey



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Date Posted: May 3, 2018
Review by: James Holland
Courses Completed: Calculus I, Calculus II
Review: I needed to finish the Business Calculus course very very very fast before my MBA degree at Wharton started. With the AWESOME help of Diane, I finished the course in about 3 weeks, allowing me to start Wharton on time. Thanks Diane!
Transferred Credits to: Wharton School of Business, University of Pennsylvania