The product of the roots of the equation (x−2)2−3|x−2|+2=0 is
(x−2)2−3|x−2|+2=0⇒|x−2|2−3|x−2|+2=0⇒(|x−2|−2)(|x−2|−1)=0⇒|x−2|=1,2⇒x−2=±1,±2⇒x=3,1,4,0
Hence, product of roots = 3 x 1x 4x0=0.