## The Primitives of Precalculus

by Robert Curtis

# Quadratic Functions - Quadratic Equations

- P4: Quadratic Functions:
- P4.3: Quadratic Equations:
- P4.3.a: Solve By Guessing
- P4.3.b: Solve Graphically
- P4.3.c: Solve Algebraically: Factoring
- P4.3.d: Complications with Factoring
- P4.3.e: Quadratic Formula
- P4.3.f: Using Quadratic Formula
- P4.3.g: Imaginary Numbers
- P4.3.h: Solve Numerically
- P4.3.i: Homework on Solving Quadratic Equations
- P4.3.j: Homework Problems

Curriculum Home with Demo Access

## Distance Calculus - Student Reviews

*Date Posted: Jan 13, 2020*

Review by: Janice Flores

Student Email: jflores35@knights.ucf.edu

Courses Completed: Calculus II

Review: I highly recommend this course! Dr. Curtis is the best teacher and is ALWAYS willing to work with you to make sure you understand the subject. It was definitely a positive experience and the credits were transferred to my University with no problems! I definitely do not regret it and I had doubts in the beginning but if I had to, I would do it all over again!

Transferred Credits to: University of Central Florida

*Date Posted: May 3, 2020*

Review by: Andris H.

Courses Completed: Applied Calculus

Review: I found out from my MBA program that I needed to finish calculus before starting the MBA. They told me 3 weeks before term started! I was able to finish Applied Calculus from Distance Calculus. Definitely a great class. Thanks Distance Calculus!

Transferred Credits to: SUNY Stony Brook

*Date Posted: Feb 19, 2020*

Review by: Rebecca Johnson

Courses Completed: Applied Calculus

Review: I took the Business Calculus course from Distance Calculus in 2013. I was admitted to my MBA program, but then they told me I needed to take Calculus before starting the program. I finished the Business Calculus course in about 3 weeks in August before my program started. Not the most fun thing to do over the summer, but at least I got it done. Thanks Diane and Distance Calculus team!

Transferred Credits to: Kellogg MBA Program