已知正数a满足a²=1992²+1992²*1993²+1993²,求a的值
来源:学生作业帮助网 编辑:作业帮 时间:2024/08/01 23:22:01
![已知正数a满足a²=1992²+1992²*1993²+1993²,求a的值](/uploads/image/z/1981340-44-0.jpg?t=%E5%B7%B2%E7%9F%A5%E6%AD%A3%E6%95%B0a%E6%BB%A1%E8%B6%B3a%26%23178%3B%3D1992%26%23178%3B%2B1992%26%23178%3B%2A1993%26%23178%3B%2B1993%26%23178%3B%2C%E6%B1%82a%E7%9A%84%E5%80%BC)
x){}K]lgض9QMF0Lc(lcSY-O$T;Zو 1Ɩm`#MmM$ف
已知正数a满足a²=1992²+1992²*1993²+1993²,求a的值
已知正数a满足a²=1992²+1992²*1993²+1993²,求a的值
已知正数a满足a²=1992²+1992²*1993²+1993²,求a的值
a²=1992×(1992+1993)+1993×(1992+1993)=3985²
故a=3985