(3x+1)²-(2x-4)²=0(3x+1+2x-4)(3x+1-2x+4)=0(5x-3)(x+5)=0x1=3/5,x2=-5(x-1+2)²=0(x+1)²=0x1=x2=-1(3x+2)²-(2x-6)²=0(3x+2+2x-6)(3x+2-2x+6)=0(...
(3x+1)²-(2x-4)²=0(3x+1+2x-4)(3x+1-2x+4)=0(5x-3)(x+5)=0x1=3/5,x2=-5(x-1+2)²=0(x+1)²=0x1=x2=-1(3x+2)²-(2x-6)²=0(3x+2+2x-6)(3x+2-2x+6)=0(...