If x-12 is a zero of the polynomial px-8 x3-a x2-x-2- find the value of a-

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Zeroes of a Polynomial

If x=-12 is a...

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If $x = - \frac{1}{2}$ is a zero of the polynomial p(x) = 8x³ − ax²−x + 2, find the value of a.

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P (x) = a x^{2} + b x + 8

P (x)

6

x = 2,

If 2 is a zero of the polynomial $p (x) = x - 2 k x ² + k x - 1$ then find value of $k$ .

p (x) = a x^{2} + b x + 8

6

x = 2

a

b

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