您的位置首页百科快答 计算${654123}^{2}-654124\times 654122$ Simone 发布于 2024-08-28 11:25:26 566 阅读 计算${654123}^{2}-654124\times 654122$的有关信息介绍如下:原式$={654123}^{2}-\left ( {6564123+1} \right )\left ( {654123-1} \right )$$={654123}^{2}-{654123}^{2}+1$$=1$