Answer:
trinomial.
Step-by-step explanation:
it has 3 terms. an expression with three terms is a trinomial.
(mark as brainliest)
The answer is =x^2 +x +1 +2/x-1
hsuvsjvBcsjfbdkchdkksfsnadeolataogzfdkgcjb
The N is Odd
HOPE THIS HELPS!!!!!!