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Question

Find the zeroes of the polynomial $p (x) = x - {log}_{2} 16$ .

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Solution

Given ,
${log}_{2} 16 = {log}_{2} 2^{4} = 4$
$p (x) = x - {log}_{2} 16$
$=> x - 4 = 0$
$x = 4$

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