Question

if p(x)=7x8-6x5+3x2+9 then find (¡) degre of p(x) (¡¡)coefficent of x 5(¡¡¡) coefficient of x0​

Answer 1

$Given \: p(x) = 7x^{8} - 6x^{5} + 3x^{2} + 9$

$i) Degree \:of \: p(x) \\= Highest \: degree \: of \:the \: expression \\= 8$

$ii ) Coefficient \:of \:x^{5} = -6$

$iii ) Coefficient \:of \:x^{0} = 9$

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