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rankȯ°ñŻŠ2020-04-04 (Åä) 15:38
t°ªÀÇ ¹üÀ§´Â 2~6(x°¡ 1À϶§ 2, x°¡ -1À϶§ 6)
t°¡ 1À϶§ ÃÖ¼Ò°ª -5, t°¡ 6À϶§ ÃÖ´ë°ª 20
´äÀº 15. ¸Â³ª¿ä?
     
       
rank¹ÚÄû¼ø ±Û¾´ÀÌ 2020-04-04 (Åä) 15:49
´äÀº 16À¸·Î 2¹ø ÀÔ´Ï´Ù.
          
            
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x°¡ -1À϶§ t=6 ÃÖ´ë°ª 20
x°¡ 1À϶§ t=2 ÃÖ¼Ú°ª -4

°á°ú 20+(-4) =16 ´ä 2¹ø
               
                 
rankȯ°ñŻŠ2020-04-11 (Åä) 10:44
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rank¾Æ½Ã´Ï 2020-04-04 (Åä) 15:54
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x¿¡ -1À» ³Ö¾úÀ» ¶§ 36-12 -4 = 20
x¿¡ -0À» ³Ö¾úÀ» ¶§ 9  - 6 -4 = -1
x¿¡  1À» ³Ö¾úÀ» ¶§ 4  - 4 -4 = -4
x¿¡  2À» ³Ö¾úÀ» ¶§ 9  - 6 -4 = -1
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20+(-4) = 16ÀÌ ¾Æ´Ò±î ÇÕ´Ï´Ù.
     
       
rank¹ÚÄû¼ø ±Û¾´ÀÌ 2020-04-05 (ÀÏ) 13:43
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rank¾Æ½Ã´Ï 2020-04-04 (Åä) 16:06
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t ÀÇ ¹üÀ§´Â 2 ÀÌ»ó 6 ÀÌÇÏ
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