I have the equation (t-3)u2(t) - (t-2)u3(t) and they want the inverse laplace transformation of this. So basicially I drew out the unit step graph. And i had 0<t<2 --->0; 2<t<3 ---> t-3 and t>3 ----> -1. So then I just did wrote out the laplace transformations and I got(adsbygoogle = window.adsbygoogle || []).push({});

(s-3)[(-e^-3s)/s + (e^-2s)/s] - (e^-3s)/s

There is the part where I'm stuck at...I'm not sure if im right regarding this part, but some assistance is definately needed. Thanks guys!

Jason

**Physics Forums | Science Articles, Homework Help, Discussion**

Join Physics Forums Today!

The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

# Problem on Inverse Laplace with Unit Step

**Physics Forums | Science Articles, Homework Help, Discussion**