若16(x-y) 2 +40(x-y)+25=0,则x与y的关系式为______

若16(x-y) 2 +40(x-y)+25=0,则x与y的关系式为______.
2025-03-11 05:26:16
推荐回答(1个)
回答1:

方程16(x-y) 2 +40(x-y)+25=0,
变形得:[4(x-y)+5] 2 =0,
开方得:4(x-y)+5=0,
整理得:4x-4y+5=0.
故答案为:4x-4y+5=0