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Mathematics 10 Online
OpenStudy (anonymous):

Need help with this equation please :o. y''+2y'+2y=(10t+7)e^(-t)cos(t)+(11t+25)e^(-t)sin(t) need a function y that fulfills this equation.

OpenStudy (anonymous):

have to solve homogeneous part and then break the partial into 2parts to independently calculate them. Then combine all @UsukiDoll come to see, this stuff is more annoying than yours

OpenStudy (usukidoll):

OH LORD!

OpenStudy (usukidoll):

khan academy anyone?

OpenStudy (anonymous):

hahaha..... calm down.

OpenStudy (usukidoll):

do you know proofs?

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