(3+2)5=35+5.34.2+10.33.(2)2+10.32.(2)3+5.3.(2)4+(2)5(3−2)5=35−5.34.2+10.33.(2)2−10.32.(2)3+5.3.(2)4−(2)5⇒(3+2)5−(3−2)5=8102+3602+82=11782