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anonymous
 5 years ago
Find the unique solution to the differential equation
yʹʹ−11yʹ+30y=−60t^(2)+104t−56
satisfying the initial conditions y(0)=6 and yʹ(0)=41
Answer: y(t)=
Your answer should be a function of t.
anonymous
 5 years ago
Find the unique solution to the differential equation yʹʹ−11yʹ+30y=−60t^(2)+104t−56 satisfying the initial conditions y(0)=6 and yʹ(0)=41 Answer: y(t)= Your answer should be a function of t.

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anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0I mostly don't understand how to get the right hand side of the equation. So far I've only done these when the right side was 0

myininaya
 5 years ago
Best ResponseYou've already chosen the best response.0don't you choose y=at^2+bt+c and don't forget to add your homogenous solutions

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0c1 e^(5 t)+c2 e^(6 t)2 t^2+2 t1 Does that seem right?

myininaya
 5 years ago
Best ResponseYou've already chosen the best response.0so far i got a=2 let be check your b and c

myininaya
 5 years ago
Best ResponseYou've already chosen the best response.0i got a different coefficient for t

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0so you got c1 e^(5 t)+c2 e^(6 t)2 t^2+(21/5)t1 ?

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0I got y[t] = 1 + 3 E^(5 t) + 4 E^(6 t) + 2 t  2 t^2

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0Yeah I got that too, I'll see if it's right

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0It is, I've checked with a DSolve software.

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0Okay great thanks a lot

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0I'm new to this, do I press something to rate you or something?

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0I'm not sure, I'm new too. probably clicking become a fan does the trick.
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