A mathematician at Carnegie Mellon University has developed an easier way to solve quadratic equations. Here's the secret.

Share or comment on this article: Simple-looking math equation sees people guess some very topsy-turvy answers - can you solve it in 30 seconds?

The internet is torn over the elementary-level math equation, with people suggesting conflicting answers based on their approaches.

Substitution is just part of that equation. Oil supplies went up in part because natural gas became a viable alternative once technology to super-chill the fuel into its liquid form became an option.

A technique for finding MINSUM and MINMAX solutions to multi-criteria decision problems, called Multi Objective Dynamic Programming, capable of handling a wide range of linear, nonlinear, ...

If equations in Microsoft Word aren’t switching to the professional math layout, it’s usually a formatting mismatch ...

Municipalities are using Allegheny County’s Vacant Property Recovery Program to reduce blight and create breathing room and community spaces where none existed.

The developments in linear regression methodology that have taken place during the 25-year history of Technometrics are summarized. Major topics covered are variable selection, biased estimation, ...

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The churn rate is the percentage of subscribers who discontinue service subscriptions within a given time. Learn how to calculate customer churn rate.