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Question
Find p(0), p(1) and p(2) for the following polynomial:-
p(x) = (x – 1) (x + 1)
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Solution
p(x) = (x − 1) (x + 1)
p(0) = (0 − 1) (0 + 1)
= (−1) (1)
= −1
p(1) = (1 − 1) (1 + 1)
= 0 (2)
= 0
p(2) = (2 − 1 ) (2 + 1)
= 1(3)
= 3
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