Question

P(x)=x2+5x ; find (-9)

Answer 1

Answer:

Answer is 36

Step-by-step explanation:

$given \: p(x) = {x}^{2} + 5x \\ p( - 9) = { - 9}^{2} + 5( - 9) \\ = 81 - 45 \\ p( - 9) = 36$

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