Question:
p(x) = x2 what is the value of p(a = 1) - p(a = -1)
Answer:
Given p(x) = x2
So, p(a) = a2
Now, p(a = 1) - p(a = -1) = 12 - (-1)2
=> p(a = 1) - p(a = -1) = 1 - 1
=> p(a = 1) - p(a = -1) = 0
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