Question

TRY THIS<br />Find a quadratic polynomial the sum of whose zeros is -3/2 and the product products of the zero is -1​

Answer 1

Answer:

$if \: \alpha \: and \: \beta \: are \: zeros \: then$

$\alpha + \beta = - \frac{3}{2} \: and \: \: \alpha \beta = - 1$

So Quadratic equation is

${x}^{2} - ( \alpha + \beta )x + \alpha \beta = 0$

${x}^{2} - ( - \frac{3}{2} )x - 1 = 0$

$2 {x}^{2} + 3x - 2 = 0$

Ans