Question

Deterimnati numerele reale x si y, stiind ca x²+y²+5= 2(√3x-√2y). Va multumesc! SARBATORI FERICITE!

Answer 1

$x^{2} + y^{2}+5=2* \sqrt{3}x -2* \sqrt{2}y<=> (x^{2} - 2* \sqrt{3}x+3)$ + $(y^{2} +2* \sqrt{2} y+2)=0<=> (x- \sqrt{3}) ^{2} + (y+ \sqrt{2}) ^{2} =0....$