Assertion: expression's term | /r/MadeOf | same power of x n
Facets:
Source sentences:
text: A polynomial in K [ X 1 , … , X n ] {\displaystyle K[X_{1},\ldots ,X_{n}]} can be considered as a univariate polynomial in the indeterminate X n {\displaystyle X_{n}} over the ring K [ X 1 , … , X n − 1 ] , {\displaystyle K[X_{1},\ldots ,X_{n-1}],} by regrouping the terms that contain the same power of X n , {\displaystyle X^{n},} that is, by using the identity