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

/* code_begins */

{{{s,t=var('s,t')
f=((s^4+3*(s+1)^3)/(s^4*(s+1)^3))
inverse_laplace(f,s,t);f
inverse_laplace(f,s,t)
}}}

/* code_ends */

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