Help please?
Which of the following is a trinomial with a constant term?

Answer:
C x-y+3
Step-by-step explanation:
A trinomial means it has 3 terms
C and F have 3 terms
We also want a constant term which means it has no variables (letters)
C has a 3, F has a letter in each term
Answer:
C
Step-by-step explanation:
A trinomial has 3 terms
A constant is a term without a variable