y方-1/6-1/6=0 (x-1)方+(x-1)-6=0 2x方-7x+3=0 (x-1)方=2(1-x) 解方程(初三的题)
问题描述:
y方-1/6-1/6=0 (x-1)方+(x-1)-6=0 2x方-7x+3=0 (x-1)方=2(1-x) 解方程(初三的题)
答
y方-1/6-1/6=0 (x-1)方+(x-1)-6=0 2x方-7x+3=0 (x-1)方=2(1-x) 解方程(初三的题)