Easy
5th degree means highest power is 5 so must have x^5
trinomial means 3 terms
A. trinomial, highes power is 5, check
b. trinomial, highest power is 3, nope
c. not a trinomial, highest power is 3, nope
d. not a trinoial, highest power is 5, nope
answer is A
Answer:
nc
Step-by-step explanation:
ccccdcdc
A is c=75 B is a=120 C is b= square root of 75 and D= square root of 245
