Plz simplify this question fast. 4r2 (3r-5)-2r2(6r-10) . ( the 2 after 4r and 2r are squared.) Share with your friends Share 1 Ankita Agarwal answered this Dear Student, 4r23r-5-2r26r-10= 4r23r-5-2r2×23r-5= 3r-54r2-4r2=0 Ans Regards 0 View Full Answer Anandh True answered this plz be fast 1