9.3x^2=71

Solution for 9.3x^2=71 equation:

9.3x^2=71

We move all terms to the left:

9.3x^2-(71)=0

a = 9.3; b = 0; c = -71;
Δ = b2-4ac
Δ = 02-4·9.3·(-71)
Δ = 2641.2
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{2641.2}}{2*9.3}=\frac{0-\sqrt{2641.2}}{18.6}
=-\frac{\sqrt{}}{18.6}
$
$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(0)+\sqrt{2641.2}}{2*9.3}=\frac{0+\sqrt{2641.2}}{18.6}
=\frac{\sqrt{}}{18.6}
$