by UhJ@ylen? October 09, 2017
by Cyd Sed August 22, 2018
by A Fancy Foe October 24, 2017
Professor: Solve (2/3 (x^2+4)^(1/2) (x^2-9)^((-2)/3)-x(x^2-9)^(1/3) (x^2+4)^((-1)/2))/(x^2+4)
Me: ¯\_(ツ)_/¯
Me: ¯\_(ツ)_/¯
by Sleepy Ghost February 11, 2018