X*x=0.25012018

Solution for X*x=0.25012018 equation:

X*X=0.25012018

We move all terms to the left:

X*X-(0.25012018)=0

We add all the numbers together, and all the variables

X*X-0.25012018=0

Wy multiply elements

X^2-0.25012018=0

a = 1; b = 0; c = -0.25012018;
Δ = b2-4ac
Δ = 02-4·1·(-0.25012018)
Δ = 1.00048072
The delta value is higher than zero, so the equation has two solutions
We use following formulas to calculate our solutions:
$X_{1}=\frac{-b-\sqrt{\Delta}}{2a}$
$X_{2}=\frac{-b+\sqrt{\Delta}}{2a}$

$X_{1}=\frac{-b-\sqrt{\Delta}}{2a}=\frac{-(0)-\sqrt{1.00048072}}{2*1}=\frac{0-\sqrt{1.00048072}}{2}
=-\frac{\sqrt{}}{2}
$
$X_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(0)+\sqrt{1.00048072}}{2*1}=\frac{0+\sqrt{1.00048072}}{2}
=\frac{\sqrt{}}{2}
$