solve an equation
4x2+y 2-4x-6y+10 = 0, which is simplified as (2x- 1) 2+(y-3) 2 = 0, and the solution is x = 1/2, and y = 3.
Mathematical operation
(2/3x√9x+y2√x/y3)-(x2√ 1/x-5x√y/x)= 2x√x+√xy-x√x-5√xy = x√x-4√xy .
Mathematical formula derivation
√2/4-2√6=(√2-8√6)/4, and the derivation process is omitted.