Find the quadratic polynomial $P (x)$ .If 4 and 1 are the zeros of $P (x)$ .

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Solution

We have,
$α = 4, β = 1$

We know that
$x^{2} - (s u m o f z e r o e s) x + p r o d u c t o f z e r o e s$

Therefore,
$P (x) = x^{2} - (4 + 1) x + 4 \times 1$

$P (x) = x^{2} - 5 x + 4$

Hence, this is the answer.

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