Question

The quadratic polynomial, the sum of whose zeroes is -5 and their product is 6, is:




Please answer fast

Answer 1

$\alpha + \beta =- \frac{b}{a} \\ \alpha \beta = \frac{c}{a} \\ \alpha + \beta = - \frac{5}{1} \: \: \: \alpha \beta = \frac{6}{1} \\ - \frac{5}{1} = - \frac{b}{a} \\ \frac{6}{1} = \frac{c}{a} \: \\ b = 5 \: \: c = 6 \: \: a = 1 \\ {x}^{2} + 5x + 6$

Answer 2

this is the right answer