Im guessing those are those brackets?
5/18 because 2 (1/2) is equal to 1 then dividing the number means to turn it around so 18/5 will be 5:18
Answer:
The correct answer is:
(1) d
(2) b
(3) a
(4) c
(5) e
Step-by-step explanation:
The given problem is incomplete. Find the attachment of the full question.
According to the question,
(1)
By putting x = -2, we get



(2)
By putting x = 0, we get



(3)
By putting x = 3, we get

(4)
By putting x = 9, we get



(5)
By putting x = 11, we get



I'm almost positive that the answer is 3.
9x^2 - 49y^2
Best luck with your studying