(1)开方得:x-2=±2,解得:x1=4,x2=0;(2)移项,配方,得(x+1)2=2,开方得:x+1=± 2 ,解得:x1=-1+ 2 ,x2=-1- 2 ;(3)原方程可变形[5x+3(x-1)][5x-3(x-1)]=0,即(8x-3)(2x+3)=0,可得8x-3=0或2x+3=0,∴x1= 3 8 ,x2=- 3 2 .