ᠨᠢᠭᠡ᠂ ᠪᠣᠰᠤᠭᠠ ᠲᠣᠭᠠᠨ ᠤ ᠢᠯᠡᠷᠬᠡᠢᠯᠡᠯ ¹/2(x + y)³
ᠬᠣᠶᠠᠷ᠂ ᠪᠣᠰᠤᠭᠠ ᠲᠣᠭᠠᠨ ᠤ ᠢᠯᠡᠷᠬᠡᠢᠯᠡᠯ ¹/₂(x + y)³