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Mathematics 14 Online
OpenStudy (anonymous):

Can someone please help me! the question is attached!

OpenStudy (anonymous):

OpenStudy (anonymous):

This was my work but something is wrong for x

OpenStudy (nali):

u should some names like @ranyai12 so people can come and help u with ur question sorry i never seen these types of questions before :((

OpenStudy (anonymous):

@rafabc02

OpenStudy (anonymous):

thanks Nali and if you kno anyone please let them know!

OpenStudy (anonymous):

@Spacelimbus

OpenStudy (nali):

@phi

OpenStudy (nali):

@rsadhvika

OpenStudy (anonymous):

Hmm... That's sort of a tough question! Here's what I got for the first one: \[(D+2+3D^2-D^3)x=3t^2+7t+\sin (t) -9y\]

OpenStudy (anonymous):

the variable y is undefined

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