KeerthanaPosted on (529−289)×12=136−?2left( {sqrt {529} - sqrt {289} } ight) imes 12 = 136 - {?^2}(529−289)×12=136−?2 a 8 b 10 c 12 d 16 e 20 Answer : Option AExplanation : (23−17)×12=136−?2left( {23 - 17} ight) imes 12 = 136 - {?^2}(23−17)×12=136−?2 ?2=136−72⇒?2=64⇒?=8{?^2} = 136 - 72 Rightarrow {?^2} = 64 Rightarrow ? = 8?2=136−72⇒?2=64⇒?=8 Rate This:NaN / 5 - 1 votesAdd comment
