Question
Write the coefficient of the polynomial $p(z) = z^5 - 2z^2 + 4.$
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Answer
$p(z) = z^5 + oz^4 + oz^3 – 2z^2 + oz + 4$
Coefficient of $z^5 = 1$
Coefficient of $z^4 = 0$
Coefficient of $z^3 = 0$
Coefficient of $z^2 = -2$
Coefficient of $z = 0$
Constant $= 4$
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