I'm not sure how to solve a differential equation with unit step function, for example:(adsbygoogle = window.adsbygoogle || []).push({});

x'' + 2x' + x = 10t*u(t), where x(0)=1 and x'(0)=0

Do I just ignore the u(t) and solve it regularly by normal integration?

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# Help with DE and UNIT STEP FUNCTION

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