-4.51x^2+32.81=0

Solution for -4.51x^2+32.81=0 equation:

-4.51x^2+32.81=0

a = -4.51; b = 0; c = +32.81;
Δ = b2-4ac
Δ = 02-4·(-4.51)·32.81
Δ = 591.8924
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{591.8924}}{2*-4.51}=\frac{0-\sqrt{591.8924}}{-9.02}
=-\frac{\sqrt{}}{-9.02}
$
$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(0)+\sqrt{591.8924}}{2*-4.51}=\frac{0+\sqrt{591.8924}}{-9.02}
=\frac{\sqrt{}}{-9.02}
$