Solve {l}{2.915^2=wsqrt{w^2+4x^2y^2}}{x=0.5145}{y=2.915}

$$\left. \begin{array} { l } { 2.915 ^ { 2 } = w \sqrt { w ^ { 2 } + 4 x ^ { 2 } y ^ { 2 } } } \\ { x = 0.5145 } \\ { y = 2.915 } \end{array} \right.$$

Solve for w, x, y (complex solution)

$$x=0.5145\text{, }y=2.915\text{, }w=-\frac{i\times 583\sqrt{2\left(\sqrt{5121144263281}+1058841\right)}}{400000}\approx -0-3.75675285i$$

$$x=0.5145\text{, }y=2.915\text{, }w=\frac{583\sqrt{2\left(\sqrt{5121144263281}-1058841\right)}}{400000}\approx 2.261853611$$

Solve for w, x, y

$$x=0.5145$$

$$y=2.915$$

$$w = \frac{583 \sqrt{\sqrt{5121144263281} - 1058841}}{2} \approx 319874.405312261$$