解方程2xチ0ナ5-75x+73=0
问题描述:
解方程2xチ0ナ5-75x+73=0
2x的平方-75x+73=0
答
2x^2-75x+73 = 0 ,
(x-1)(2x-73) = 0 ,
x1 = 1 ,x2 = 73/2 .