-22x2+374-1,540=0

Solution for -22x2+374-1,540=0 equation:

-22x^2+374-1.540=0

We add all the numbers together, and all the variables

-22x^2+372.46=0

a = -22; b = 0; c = +372.46;
Δ = b2-4ac
Δ = 02-4·(-22)·372.46
Δ = 32776.48
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{32776.48}}{2*-22}=\frac{0-\sqrt{32776.48}}{-44}
=-\frac{\sqrt{}}{-44}
$
$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(0)+\sqrt{32776.48}}{2*-22}=\frac{0+\sqrt{32776.48}}{-44}
=\frac{\sqrt{}}{-44}
$