If x-12 is a zero of the polynomial fx-8 x3-a x2-4 x-2- find the value of a-

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Zeroes of a Polynomial

If x=12 is a ...

Question

If $x = \frac{1}{2}$ is a zero of the polynomial f(x) = 8x³ + ax² − 4x + 2, find the value of a.

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If x = - $\frac{1}{2}$ is a zero of the polynomial p(x)

= $8 x^{3} - a x^{2}$ - x + 2, find the value of a.

a

- \frac{1}{2}

g (x) = 8 x^{3} - a x^{2} - a + 2

x + \frac{1}{4 x} = \frac{3}{2}

8 x^{3} + \frac{1}{8 x^{3}}

if one zero of the quadratic polynomial f(x)=4x^2-8kx-9 is negative of the other,Find the value of k.

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