19/04/14 22:40:32.79 BM/pWIx5.net
>>429
(√0.5 + √0.5)^2 = (2･√0.5)^2 = (2√0.5)(2√0.5) = 2･2･(√0.5)^2 = 2･2･0.5 = 2
だから
19/04/14 22:40:32.79 BM/pWIx5.net
>>429
(√0.5 + √0.5)^2 = (2･√0.5)^2 = (2√0.5)(2√0.5) = 2･2･(√0.5)^2 = 2･2･0.5 = 2
だから
19/04/14 22:40:32.79 BM/pWIx5.net
>>429
(√0.5 + √0.5)^2 = (2･√0.5)^2 = (2√0.5)(2√0.5) = 2･2･(√0.5)^2 = 2･2･0.5 = 2
だから