find p(-1) for the polynomial x^2+5x+6
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p(x) = x^2 + 5x + 6
Hence, p(x) at x = -1 is:
p(-1) = (-1)^2 + 5(-1) + 6
= 1 -5 + 6
= 7 - 5
= 2
Therefore, p(-1) for the polynomial p(x) = x^2+5x+6 is 2.
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