If 8 is a root of the equation x2-10 x-k-0- then the value of k is-

The correct option is B 16Given, 8 is a root of the equation x2 10x + k = 0. (8)2 10(8) + k = 0 64 80 + k = 0 k = 16 ...

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Composite Function

If 8 is a roo...

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If 8 is a root of the equation x² - 10x + k = 0, then the value of k is:

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8

x^{2} - 10 x + k = 0,

k .

If x = 2 is a root of equation x² + 3x - k = 0 then value of k is

3 x^{2} - 10 x + k = 0

\frac{1}{3}

-

-

\sqrt{3}

x^{2} - 10 x + 2 k = 0

5 - \sqrt{3},

k

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