Mathematics
Senior High
Resolved
答えが 2-5/eなのですがどこが間違えているか教えてください🙇♀️🙇♀️
• (37 Só x² e-x dx = Só x² (-e-x)' dxc
= [ -x²è-* Jó + 2 Sox e-* dx
-er + 2 Sox (-e-x)'dx
=
=
=
8
174.16
Só
-e+2 {[-xe*]ó + Soe* dxy
e2-e Le-x]ó]
-e+2-e+(-et-17]
-e-+2(-2e-1-1) = -2-5e
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ありがとうございます!!!