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‘ ±ΜXbhΝίOqΙΙi[³κΔ’ά·
0042Χ[½
2005/08/01() 20:24:24(x-Ώ)(x- )=(x-Ώ)(x-Ώ+Ώ- )=(x-Ώ)^2-( -Ώ)(x-Ώ)
(x-Ώ)η[Ώ¨ ](x-Ώ)-( -Ώ)=(x-Ώ)η[Ώ¨ ]x-Ώ- +Ώ
(x-Ώ)η[Ώ¨ ]x-Ώ- +Ώ=(x-Ώ)η[Ώ¨ ]x-
(x-Ώ)η[Ώ¨ ]x^2/2- x=(x-Ώ)η ^2/2- ^2-Ώ^2/2+Ώ^2
(x-Ώ){Ώ^3/2- ^3/2}
±€ΘΑ½ρΕ·ͺ
‘ ±ΜXbhΝίOqΙΙi[³κΔ’ά·