РЕШИТЕ СИСТЕМУ УРАВНЕНИЙ СРОЧНО ))))))) 100y-y²=2400

-y² + 100y- 2400 = 0 l * -1 y²-100y+2400 = 0 По теореме Виета: [latex] \left \{ {{y1+y2=-b} \atop {y1*y2=c}} \right. \left \{ {{y1+y2=100} \atop {y1*y2=2400}} \right. \left \{ {{y1=60} \atop {y2=40}} \right. [/latex] Ответ: 40 ; 60