x times x times x times x = x4
Diana Vickers finished fourth.
It is: (x-y)4
3 * x * x * x * x
Daniel Johnson
Danyl Johnson.
Fourth
x^2(1 - x)(1 + x)
Leon Jackson.
Cher Lloyd
Cher Lloyd finished in fourth place on The X Factor 2010.
Diana Vickers.
Danyl Johnson