Question

помогите СРОЧНО ДАЮ 70 Балов ​

Answer 1

$\displaystyle\bf\\x^{2} +2x-5=0\\\\Teorema \ Vieta \ :\\\\\\\left \{ {{x_{1}+ x_{2} =-2} \atop {x_{1} \cdot x_{2} =-5}} \right.$

Ответ  :  Г