解方程:3(x+3)^3 = 81
问题描述:
解方程:3(x+3)^3 = 81
答
3(x+3)^3 = 81
(x+3)^3 = 27
X=0
答
3(x+3)^3 = 81
(x+3)^3=27
x+3=3
x=0
答
3(x+3)^3 = 81
(x+3)^3 =27=3^3
x+3=3
x=0