544=2x^2

Solution for 544=2x^2 equation:

544=2x^2

We move all terms to the left:

544-(2x^2)=0

a = -2; b = 0; c = +544;
Δ = b2-4ac
Δ = 02-4·(-2)·544
Δ = 4352
The delta value is higher than zero, so the equation has two solutions
We use following formulas to calculate our solutions:
$x_{1}=\frac{-b-\sqrt{\Delta}}{2a}$
$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}$

The end solution:

$\sqrt{\Delta}=\sqrt{4352}=\sqrt{256*17}=\sqrt{256}*\sqrt{17}=16\sqrt{17}$
$x_{1}=\frac{-b-\sqrt{\Delta}}{2a}=\frac{-(0)-16\sqrt{17}}{2*-2}=\frac{0-16\sqrt{17}}{-4}
=-\frac{16\sqrt{17}}{-4}
=-\frac{4\sqrt{17}}{-1}
$
$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(0)+16\sqrt{17}}{2*-2}=\frac{0+16\sqrt{17}}{-4}
=\frac{16\sqrt{17}}{-4}
=\frac{4\sqrt{17}}{-1}
$