两个相邻自然数的偶数的和是98，这两个相邻偶数是多少
a\u662f\u4e00\u4e2a\u81ea\u7136\u6570\uff0c\u4e0e\u4ed6\u76f8\u90bb\u5f97\u4e24\u4e2a\u5076\u6570\u662f\uff08\uff09\u548c()?\u5982\u679ca\u662f\u5947\u6570\uff0c\u5219\u662fa-1 a+1; \u5982\u679ca\u662f\u5076\u6570\uff0c\u662fa-2 a+2
2N\u8868\u793a\u5076\u6570,2\u4e58\u4ee5\u4efb\u4f55\u6570\u90fd\u662f\u5076\u6570\u5305\u62ec0
2N+1\u8868\u793a\u5947\u6570\uff0c\u4efb\u4f55\u5076\u6570\u52a0\u4e0a1\u5c31\u662f\u5947\u6570\uff0c\u597d\u6bd4\u4efb\u4f55\u5947\u6570\u52a0\u4e0a1\u5c31\u662f\u5076\u6570
\u4e0e2N+1\u76f8\u90bb\u7684\u8fde\u4e2a\u5076\u6570\u662f2N,2N+2\uff08\u524d\u63d0\u662f\u8fde\u7eed\u7684\u81ea\u7136\u6570\uff0c\u5982\u679c\u4e0d\u662f\u5c31\u4e0d\u4e00\u5b9a\u662f\u8fd9\u4e2a\u7b54\u6848\u4e86\uff09
\u56de\u7b54\u5b8c\u6bd5
\u8bf7\u8001\u5e08\u6253\u5206
20\u5206\u5c31\u591f\u4e86\u3002
绛旓細涓や釜鐩搁偦鐨鑷劧鏁扮殑鍜屾槸97锛岃繖涓や釜鑷劧鏁板垎鍒槸48銆49銆傝В锛氳绗竴涓嚜鐒舵暟涓簒,鍒欑浜屼釜鑷劧鏁颁负x+1,鏍规嵁棰樻剰寰 x+x+1=97 瑙ｅ緱x=48 鎵浠+1=49 绛旓細杩欎袱涓嚜鐒舵暟鍒嗗埆鏄48銆49銆
绛旓細瑙ｇ瓟锛涓や釜鐩搁偦鐨鑷劧鏁扮殑鍜屾槸97锛岃繖涓や釜鑷劧鏁板垎鍒槸48鍜49銆傝В鏋愶細璁句袱涓浉閭荤殑鑷劧鏁板皬鐨勬暟鏄痑锛屽ぇ鏁板氨鏄痑+1銆俛+a+1=97 2a+1-1=97-1 2a梅2=96梅2 a=48 澶ф暟=48+1=49 鎵浠ヨ繖涓や釜鑷劧鏁板垎鍒槸48鍜49銆
绛旓細瑙ｆ瀽锛氳涓や釜鐩搁偦鐨鑷劧鏁灏忕殑鏁版槸a锛屽ぇ鏁板氨鏄痑+1銆俛+a+1=97 2a+1-1=97-1 2a梅2=96梅2 a=48 澶ф暟=48+1=49 鎵浠ヨ繖涓や釜鑷劧鏁板垎鍒槸48鍜49銆傝В鏂圭▼鐩稿叧姒傚康锛1銆佸惈鏈夋湭鐭鏁扮殑绛夊紡鍙柟绋嬶紝涔熷彲浠ヨ鏄惈鏈夋湭鐭ユ暟鐨勭瓑寮忔槸鏂圭▼銆2銆佷娇绛夊紡鎴愮珛鐨勬湭鐭ユ暟鐨勫硷紝绉颁负鏂圭▼鐨勮В锛屾垨鏂圭▼鐨勬牴銆...
绛旓細涓や釜鐩搁偦鐨鑷劧鏁扮殑鍜屾槸97锛岃繖涓や釜鑷劧鏁板垎鍒槸48銆49銆傝В锛氳绗竴涓嚜鐒舵暟涓簒,鍒欑浜屼釜鑷劧鏁颁负x+1,鏍规嵁棰樻剰寰 x+x+1=97 瑙ｅ緱x=48 鎵浠+1=49 绛旓細杩欎袱涓嚜鐒舵暟鍒嗗埆鏄48銆49銆
绛旓細涓や釜鐩搁偦鐨鑷劧鏁扮殑鍜屾槸97锛岃繖涓や釜鑷劧鏁板垎鍒槸48銆49銆傝В锛氳绗竴涓嚜鐒舵暟涓簒,鍒欑浜屼釜鑷劧鏁颁负x+1,鏍规嵁棰樻剰寰 x+x+1=97 瑙ｅ緱x=48 鎵浠+1=49 绛旓細杩欎袱涓嚜鐒舵暟鍒嗗埆鏄48銆49銆
绛旓細绛:杩欎袱涓嚜鐒舵暟鍒嗗埆鏄48銆49 QINGBDY | 鍙戝竷浜2010-11-30 涓炬姤| 璇勮 44 31 x+x+1=972x=96x=48x+1=49 13544546156 | 鍙戝竷浜2012-11-14 涓炬姤| 璇勮 15 9 涓烘偍鎺ㄨ崘: 鑷劧鏁版槸浠涔 鑷劧鏁扮殑瀹氫箟 0鏄嚜鐒舵暟鍚 涓庝竴浜跨浉閭荤殑鑷劧鏁版槸 鏈灏忕殑鑷劧鏁 56鐨涓や釜鐩搁偦鐨勮嚜鐒舵暟 鐩搁偦涓...
绛旓細杩欎袱涓嚜鐒舵暟涓48锛49銆傝В绛旇繃绋嬪涓嬶細锛1锛夎杩欎袱涓浉閭荤殑鑷劧鏁颁腑杈冨皬鐨勪竴涓负x锛屽垯杈冨ぇ鐨勪竴涓负x+1銆傦紙2锛夊啀鏍规嵁涓や釜鐩搁偦鑷劧鏁扮殑鍜屾槸97锛屽彲寰楋細x+x+1=97銆傦紙3锛墄+x+1=97杩欐槸涓涓竴鍏冧竴娆℃柟绋嬶紝鍖栫畝寰2x=96锛岃В寰梮=48銆傦紙4锛夋晠杩欎袱涓嚜鐒舵暟涓48锛49銆
绛旓細鎮ㄥソ锛屽瘨妯辨殩鏆栦负浣犺В绛旓細杩欓鍒氭墠绛旇繃涓娆 瑙ｏ細璁捐緝灏忕殑涓涓负x ,杈冨ぇ鐨勪竴涓负X+1 X+x +1=97 2X+1=97 2X=96 X=48 X+1=49 杩涓や釜鏁鍒嗗埆鏄48鍜49 濡傛灉浣犺鍙垜鐨勫洖绛旓紝璇峰強鏃剁偣鍑汇愰噰绾充负婊℃剰鍥炵瓟銆戞寜閽紝锛堟垨鍦ㄥ鎴风鍙充笂瑙掕瘎浠风偣銆愭弧鎰忋戯級浣犵殑閲囩撼锛屾槸鎴戝墠杩涚殑鍔ㄥ姏!濡傛湁涓嶆槑鐧...
绛旓細浣犲ソ锛屼粠棰樼洰涓彲浠ュ緱鐭ワ紝杩涓や釜鑷劧鏁鏄鐩搁偦鐨勶紝鎵浠ュ氨鏄袱涓暟鐩稿噺鏄1銆傚彲浠ョ敤97-1寰楀嚭涓や釜鏁扮殑鍜屾槸96锛岀劧鍚庨櫎浠ヤ簩锛屽氨鏄叾涓偅涓皬鐨勮嚜鐒舵暟浜嗭紝寰楀嚭48锛屽彟涓涓瘮瀹冨ぇ1锛屾墍浠ユ槸49锛
绛旓細涓や釜鐩搁偦鐨鑷劧鏁扮殑鍜屾槸97锛岃繖涓や釜鑷劧鏁板垎鍒槸48銆49銆傝В锛氳绗竴涓嚜鐒舵暟涓簒,鍒欑浜屼釜鑷劧鏁颁负x+1,鏍规嵁棰樻剰寰 x+x+1=97 瑙ｅ緱x=48 鎵浠+1=49 绛旓細杩欎袱涓嚜鐒舵暟鍒嗗埆鏄48銆49銆
