рещите урванение (х-2)^2=(х+3)^2

(x-2)^2=(x+3)^2,(x-2)^2-(x+3)^2=0,(x-2-(x+3))(x-2+x+3)=0,(x-2-x-3)(2x+1)=0,-5(2x+1)=0,2x+1=0,2x=-1,x=-0,5.