Architecture
°ÇÃà Architecture


¼¼ º¯ÀÇ ±æÀÌ°¡ °¢°¢ x+a, x+b, x+c ·Î ÁÖ¾îÁ³À» ¶§, Á÷°¢ »ï°¢ÇüÀÌ µÇ±â À§ÇÑ x °ª °è»ê

ÀÛ¼ºÀÚ Uploader : ¿ä¼ú·¥ÇÁ ÀÛ¼ºÀÏ Upload Date: 2018-09-22º¯°æÀÏ Update Date: 2018-09-22Á¶È¸¼ö View : 591

¼¼ º¯ÀÇ ±æÀÌ°¡ °¢°¢ x+a, x+b, x+c ( c > a, b ) ·Î ÁÖ¾îÁ³À» ¶§, Á÷°¢ »ï°¢ÇüÀÌ µÇ´Â x °ªÀº ´ÙÀ½°ú °°ÀÌ °è»êÇÒ ¼ö ÀÖ´Ù.

ÇÇŸ°í¶ó½º Á¤¸®¿¡ µû¶ó, ´ÙÀ½½ÄÀÌ ¼º¸³ÇÑ´Ù.

(x+a)^2 + (x+b)^2 = (x+c)^2

x^2 + 2ax + a^2 + x^2 + 2bx + b^2 = x^2 + 2cx + c^2

À̸¦ Á¤¸®Çϸé, ´ÙÀ½°ú °°Àº ÀÌÂ÷¹æÁ¤½ÄÀ» ¾ò´Â´Ù.

x^2 + 2(a+b-c)x + a^2 + b^2 - c^2 = 0

±ÙÀÇ °ø½ÄÀ¸·Î ºÎÅÍ,

x = -(a+b-c) ¡¾ ( (a+b-c)^2 - (a^2 + b^2 - c^2))^(1/2)

°á°ú°¡ ±æÀÌ À̹ǷÎ, + °ª¸¸ ±¸Çϸé,

x = -(a+b-c)+(2(c^2 + ab-bc-ca))^(1/2)



*** Âü°í¹®Çå[References] ***

x = -(a+b-c)+(2*(c^2 + a*b-b*c-c*a))^(1/2)
º¯¼ö¸í Variable º¯¼ö°ª Value º¯ ¼ö ¼³ ¸í Description of the variable


¡Ø ÀÌ »çÀÌÆ®´Â ±¤°í¼öÀÍÀ¸·Î ¿î¿µµË´Ï´Ù.

¡Ú ·Î±×ÀÎ ÈÄ ¼ö½ÄÀÛ¼º ¹× Áñ°Üã±â¿¡ Ãß°¡ÇÒ ¼ö ÀÖ½À´Ï´Ù.
¡Ú To make new formula or to add this formula in your bookmark, log on please.


ÄÚ¸àÆ®

´ñ±Û ÀÔ·Â