Question

Please answer this question

Answer 1

$a) \: 5$

$b)0$

( bcoz there is no x² in the polynomial)

$c) - 3$

$d) \: {(x + 1)}^{2} = {x}^{2} + 1 + 2(1)(x) \\ = {x}^{2} + 1 + 2x$

$d) \: 1$

Answer 2

Answer:

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Step-by-step explanation:

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