The Cube (game show) If the Cube is beaten, Extreme Mode is unlocked, featuring more extreme versions of five popular games: Revolution, Pathfinder, Perimeter, Rebound and Momentum. The Cube (game show) The Cube is a British game show that aired on ITV from 22 August 2009 to 8 August 2015 and was hosted by Phillip Schofield. The show offers contestants the chance to win a top prize of £250,000 by completing challenges from within a 4m × 4m × 4m Perspex cube. It is based on the idea that even straightforward tasks become extremely challenging when confined and put under pressure inside a small,
Nth root Any expression containing a radical, whether it is a square root, a cube root, or a higher root, is called a "radical expression", and if it contains no transcendental functions or transcendental numbers it is called an algebraic expression. In calculus, roots are treated as special cases of exponentiation, where the exponent is a fraction: Roots are particularly important in the theory of infinite series; the root test determines the radius of convergence of a power series. Roots can also be defined for complex numbers, and the complex roots of 1 (the roots of unity) play an important role in