Question

Rezolvati sistemul
{y=14x(patrat)-17x-4
{y= -4x(patrat) + x + 4

Answer 1

$\left \{ {{y=14 x^{2} }-17x-4 \atop {y=-4 x^{2} +x+4}} \right. \left \{ {{y=14 x^{2} -17+4} \atop {y=-5+4}} \right. \left \{ {{y=1 x^{2} } \atop {y=-1}} \right.$