Consider positive real numbers x, y such that ({log _2}left( {dfrac{{4x + 2y}}{{2{x^2} + {y^2}}}} right) ge 2left( {{ x^2} – x + 1} right) + left( {{y^2} – y – 1} right)). Find the maximum value of the expression P = x – y + 3xy. – Math book
Consider positive real numbers x, y such that ({log _2}left( {dfrac{{4x + 2y}}{{2{x^2} + {y^2}}}} right) ge 2left( {{ x^2} – x + 1} right) + left( {{y^2} – y – 1} right)). Find the maximum value of the expression P = x – y + 3xy. – Math Book – Learn Math
