解方程(x+¼)^2-(x-¼)(x+¼)=¼
问题描述:
解方程(x+¼)^2-(x-¼)(x+¼)=¼
答
(x+¼)^2-(x-¼)(x+¼)=¼
x²+1/2X+1/16-X²+1/16=1/4
1/2X=1/8
∴X=1/4