25x²=36怎么解
问题描述:
25x²=36怎么解
答
25x²=36
x²=36/25
x=±6/5
x1=6/5 x2=-6/5
25x²=36怎么解
25x²=36
x²=36/25
x=±6/5
x1=6/5 x2=-6/5