Question

find the quadratic polynomial whose sum and product of zeros are -4 and 9​

Answer 1

x^2+4x+9=0 is equation

Answer 2

Answer:

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Step-by-step explanation:

Quadratic polynomial is given by :

${x}^{2} + (\alpha + \beta )x + ( \alpha \beta )$

here, alpha = -4

and , beta = 9

=> x² + [ (-4)+9 ]x + [(-4×9) ]

=> x² +5x -36

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