(adsbygoogle = window.adsbygoogle || []).push({}); 1. The problem statement, all variables and given/known data

could u help to find result? I dont know laplace of u^4(t)??

2. Relevant equations

y''+4y'+5y=3u^4(t)+7(t*u(t)*δ(t-1)

3. The attempt at a solution

The only one i couldn t found is 3u^4(t),,

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# Homework Help: Laplace Transfrom

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