1À§ ÇØÄ¿½º¿¡¼­ ´Ü±â°£ ¸ñÇ¥´Þ¼º! ÇØÄ¿½º ±³À°°ú¸ñ ÇÑ ´«¿¡ º¸±âÆîħ ±Ù°Å¹®±¸ º¸±â
ÇÑ°æºñÁî´Ï½º ¼±Á¤ 2019 Çѱ¹ºê·£µå¼±È£µµ ±³À°(±³À°±×·ì) ºÎ¹® 1À§ ÇØÄ¿½º
¾îÇФýÀ¯ÇÐ
±¹°¡°í½Ã
ÀÚ°ÝÁõ¤ýÇÐÀ§¤ýÀü¹®Á÷
Ãë¾÷¤ýÆíÀÔ
Á¢±â ¿­±â
´ëÇг»ÀÏ ¼±Á¤ 2018 20´ë TOP BRAND AWARDS Á¾ÇÕ ¿Ü±¹¾îÇпø ºÎ¹® 1À§ ÇØÄ¿½º¾îÇпø (10°³Çпø Á¶»çÁöÇ¥°á°ú)

ÅäÀÍ ´Ü±âÁ¹¾÷ ÇØÄ¿½º ½ºÄ¿µð

¼±»ý´Ô²² »ó´ã

¹ÎÇý¿ø ¼±»ý´Ô²² Arithmaetic Final Question 8¹ø Áú¹®µå¸³´Ï´Ù..

Á¶È¯±Ô | Á¶È¸ 1389
  • 20230825

a,b  positive integerÀÌ°í, a^3+b^3 ÀÌ 3ÀÇ ¹è¼ö¶ó¼­, a^3,b^3 °¢°¢ÀÌ 3ÀÇ ¹è¼ö ¿©¾ß ÇÑ´Ù°í Çϼ̴µ¥, a°¡ 1ÀÌ°í, b°¡ 2Àΰæ¿ì a^3 = 1ÀÌ°í, b^3Àº 8ÀÌ¶ó¼­ °¢°¢Àº 3ÀÇ ¹è¼ö°¡ ¾Æ´ÏÁö¸¸, ÇÕÀº 9·Î 3ÀÇ ¹è¼ö°¡ µÇ´Âµ¥, ÀÌ·¯ÇÒ °æ¿ì ´äÀÌ ¾ø´Â °ÍÀϱî¿ä?



¹øÈ£ Á¦¸ñ ±Û¾´ÀÌ Á¶È¸¼ö ³¯Â¥
37481 [ÅäÇÃ] Leah ¼±»ý´Ô²² ¹®Àǵ帳´Ï´Ù [ 1 ] ±èÁ¤¿ø 262 2024.12.07 22:56
37480 [Å佺&¿ÀÇÈ] [12/16 ÀÓÁöÇý¼±»ý´Ô ¼ö°­½Åû] Áú¹® ÀÖ½À´Ï´Ù. »çÁø [ 3 ] ¼Û¹®¿µ 417 2024.12.04 12:06
37479 [IELTS] ¹Ú¹üÁØ, ÇÔ½ÃÀ± ¼±»ý´Ô²² ¹®Àǵ帳´Ï´Ù. [ 2 ] ±è±âÈÆ 390 2024.12.01 23:15
37478 [Å佺&¿ÀÇÈ] say im ¼±»ý´Ô!! ÇнÀ°ü·ÃÇÏ¿© »ó´ãµå¸³´Ï´Ù.. äÀ¯Áø 420 2024.11.29 14:42
37477 [ÅäÇÃ] ÈĹݺΠScreen Test ÀÚ·á ¿äû [ 2 ] ±è¿¹¸° 489 2024.11.28 22:03
37476 [IELTS] À±¼º¿ø ¼±»ý´Ô²² °­ÀÇ ¼ö°­ °ü·ÃÇÏ¿© Áú¹®µå¸³´Ï´Ù. [ 1 ] ±è¿µÇö 462 2024.11.27 18:55
37475 [Å佺&¿ÀÇÈ] Ŭ·ÎÀÌ ¼±»ý´Ô²² ¿©Â庾´Ï´Ù. [ 1 ] ¹Ú¼öÈ« 357 2024.11.27 17:40
37474 [ÅäÇÃ] ÅäÇà ¼ö°­¹Ý ³­À̵µ ¹®ÀÇ [ 1 ] ÃÖÇö¼­ 461 2024.11.26 11:30
37473 [ÅäÇÃ] cloud kim¼±»ý´Ô²² ¼ö°­ °ü·Ã Áú¹®ÀÖ½À´Ï´Ù! [ 2 ] ¼­¿¹Âù 495 2024.11.25 18:07
¸®½ºÆ® °¹¼ö