In this video I work through 12 examples of solving quadratic equations using the square root method and completing the square. Even though we could solve each quadratic equation by factoring or ...

Model math standards produced by conservative education advocates helped spark a battle in South Dakota that could spread to other states.

Susan Gilkerson, a math teacher and school bus driver, stood before a South Dakota education board and issued a warning. The proposed math standards the board was considering — just 36 pages, less ...

👉 Learn how to solve quadratic equations using the quadratic formula. A quadratic equation is an equation whose highest power on its variable(s) is 2. The quadratic formula is a formula which can be ...

South Dakota's proposed math standards are sparking debate, with critics saying they're too simple and lack guidance.

This year’s Abel prize, an annual mathematics lifetime-achievement award, bestowed by the Norwegian Academy of Science and Letters and modeled on the Nobel Prize, has been given to Gerd Faltings, a ...

Gerd Faltings proved a conjecture that had been unsolved for six decades, using connections between numbers and geometry.

Abstract: Nonlinear Equations (NEs), which may usually have multiple roots, are ubiquitous in diverse fields. One of the main purposes of solving NEs is to locate as many roots as possible ...