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Feb. 23—Students at Sarah Scott Middle School didn't just learn about the Underground Railroad this week. They experienced it through an interactive play in which they portrayed slaves escaping ...
Quadratics is a six-part Canadian instructional television series produced by TVOntario in 1993. The miniseries is part of the Concepts in Mathematics series. The program uses computer animation to demonstrate quadratic equations and their corresponding functions in the Cartesian coordinate system .
Animation depicting the process of completing the square. (Details, animated GIF version)In elementary algebra, completing the square is a technique for converting a quadratic polynomial of the form + + to the form + for some values of and . [1]
The Underground Railroad is an American historical drama television miniseries created and directed by Barry Jenkins based on the 2016 novel of the same name by Colson Whitehead. The series premiered on Amazon Prime Video on May 14, 2021.
International Underground Railroad Memorial in Windsor, Ontario John Brown participated in the Underground Railroad as an abolitionist. British North America (present-day Canada) was a desirable destination, as its long border gave many points of access, it was farther from slave catchers , and it was beyond the reach of the United States ...
The quadratic equation on a number can be solved using the well-known quadratic formula, which can be derived by completing the square. That formula always gives the roots of the quadratic equation, but the solutions are expressed in a form that often involves a quadratic irrational number, which is an algebraic fraction that can be evaluated ...
A similar but more complicated method works for cubic equations, which have three resolvents and a quadratic equation (the "resolving polynomial") relating and , which one can solve by the quadratic equation, and similarly for a quartic equation (degree 4), whose resolving polynomial is a cubic, which can in turn be solved. [14]
Freedom! is a 1992 educational video game for the Apple II developed and published by the Minnesota Educational Computing Consortium (MECC). Based on similar gameplay from MECC's earlier The Oregon Trail, the player assumes the role of a runaway slave in the antebellum period of American history who is trying to reach the North through the Underground Railroad.