Answer:
5x^2 + 13x
Step-by-step explanation:
Answer:
b is the correct answer I am also not sure
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
The answer is 75.4
Explanation