(y2)(y-3)(y3) (a2)(a3) (x2)(x-3) (am)(an)=am+n =a =x =y =a =x =y (x3)(y2)(3x-1)=( (-2y2)(-2x-1)(y3) 5(2a3) (am)(an)=am+n =(5)( )(x )(y2) )a3 = = = x a x y y (2a-1)(3a4) (⅔x3)(3x-5) (-2y2)(4y-1)(3y3) (am)(an)=am+n =(2)(3)a =(⅔)(3)x = = = y a x (2a-1b)(3b2a4) (-2y2)(x-1)(3y-3) (u-2v3)(5u4) (am)(an)=am+n =( = )( )a-1+4b u = v x = a y b |