Question

the number of polynomials having zeros 2 and 1

Answer 1

$hello$

$sum \:of \:zeroes\: = 2+1=3$

$product \:of\: zeroes\: =2×1=2$

$required\: polynomial\: =$

$3 x^{2} + x + 2$

Answer 2

$</p><p>sum \:of \:zeroes\: \alpha + \beta \\ = 2+1=3 \: sum \: of \: zeroes=2+1=3</p><p></p><p>$

$product \:of\: zeroes\: \alpha \beta \\ =2×1=2 \: product \: of \: zeroes=2×1=2</p><p>$

Therefore the required polynomial is :-

3x^2 + x + 2