Question

Каким образом можно решить данную систему

Answer 1

$left { {{y- frac{50}{x^2} =0} atop {x- frac{20}{y^2} =0}} right. \ left { {{x^2y=50} atop {xy^2=20}} right. \ left { {{ frac{x}{y} = frac{5}{2} } atop {xy^2=20}} right.\ left { {{y = frac{2x}{5} } atop {x*frac{4x^2}{25}=20}} right.\ left { {{y = frac{2x}{5} } atop {x^3=125}} right. \ left { {{x=5} atop {y=2}} right.$