(1) 4x²-144=0(2x+12)(2x-12)=0所以 x1= - 6,x2=6(2) 3x(x-1)=2(x-1)3x(x-1) - 2(x-1)=0(x-1)(3x-2)=0所以 x1=1,x2=2/3(3)(2x-1)²=(3-x)²4x²-4x+1=9-6x+x²移项整理得：3x²+2x-8=0即 (...