3(x-5)²=2(5-x)接下列方程

3(x-5)²=2(5-x)接下列方程
3(x-5)²=2(5-x)
接下列方程

3(x-5)²=2(5-x)接下列方程
3(x-5)²=2(5-x)
3(x-5)²-2(5-x)=0
(x-5) (3x-15+2)=0
x=5 3x=13
x=13/3

3(x-5)²=2(5-x)
3(x-5)²=-2(x-5)
3(x-5)²+2(x-5)=0
(x-5)[3(x-5)+2]=0
(x-5)(3x-13)=0
x1=5，x2=13/3