||'''Book'''|| Advanced Engineering Mathematics ||
 ||'''Author'''|| Erwin Kreyszig ||
 ||'''Edition'''|| 8th Edition ||

/* code_begins */

{{{s,t,u=var('s,t,u')
f(t)=(t^2*u*(t-1/4))
L=laplace(f(t),t,s);L
Y}}}

/* code_ends */

 * '''Solution by''': 
   * <kiran b mate>, <lect>, <k.b.p.poly>
   * <amit v shejwal>, <lect>, <k.b.p.poly>