Quadratic equations characterize a great number of phenomena in the real world, such as where a rocket ship will land, how much to charge for a product or how long it will take a person to row up ...

Discover why teaching kids financial literacy beats algebra for real-world success and how to introduce age-appropriate money concepts.

The quadratic formula learned by generations of math students is difficult to remember, but it can be used to solve quadratic equations where y = 0.

Algebra Ace releases '9th Grade Algebra Made Easy,' an affordable interactive guide using Desmos technology to help visual ...

Jamie Twells/Wikimedia Commons However, if you are willing to believe in the existence of square roots of negative numbers, you will get solutions to a whole new set of quadratic equations.