Mathematics
Senior High
Resolved
矢印の変形の仕方を詳しく教えて欲しいです🙇
-1
(1) I(p. q. r)=f_₁{f(x)}²dx= [₁, (x³ + px² +qx+r)²dx
=S_', {(x³ +qx) + (px²+r)}²dx
--,((x+qx)"+2(x²+gx) (px² + r) + (px² + r)" \dx
3
-2f'((x+qx) + (px²+r)dx
0
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