Answer:
not closed
included
closed
included
Step-by-step explanation:
Answer:
B. 4x + 1
Step-by-step explanation:
4x^2 + 21x + 5
= (4x + 1)(x + 5)
Factors of this trinomial are (4x + 1) and (x + 5)
Answer
(4x + 1)
Answer:
3
Step-by-step explanation:
because 3 is the only number that goes into both 3 and 27