0.73x2+0.88=106

Solution for 0.73x2+0.88=106 equation:

0.73x^2+0.88=106

We move all terms to the left:

0.73x^2+0.88-(106)=0

We add all the numbers together, and all the variables

0.73x^2-105.12=0

a = 0.73; b = 0; c = -105.12;
Δ = b2-4ac
Δ = 02-4·0.73·(-105.12)
Δ = 306.9504
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{306.9504}}{2*0.73}=\frac{0-\sqrt{306.9504}}{1.46}
=-\frac{\sqrt{}}{1.46}
$
$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(0)+\sqrt{306.9504}}{2*0.73}=\frac{0+\sqrt{306.9504}}{1.46}
=\frac{\sqrt{}}{1.46}
$