Y=X squared+4X=-x(x–4)
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Answer:
The common difference of the given AP is d=5.
Step-by-step explanation:
Given the sequence
An Arithmetic sequence has a constant difference 'd' and is defined by
Computing the common difference of all the adjacent terms
As the difference between all the adjacent terms is the same and equal to
Therefore, the common difference of the given AP is d=5.