(1)
(x+1)^2=2
x+1= sqrt(2) 或者 x+1=-sqrt(2)
x=-1+sqrt(2) 或者x=-1-sqrt(2)
(2)
3(x-5)^2=2(5-x)
3(x-5)^2-2(5-x)=0
3(x-5)^2+2(x-5)=0
(x-5)[3(x-5)+2]=0
(x-5)(3x-13)=0
x=5 或者 x=13/3