a2=46.24

Solution for a2=46.24 equation:

a2=46.24

We move all terms to the left:

a2-(46.24)=0

We add all the numbers together, and all the variables

a^2-46.24=0

a = 1; b = 0; c = -46.24;
Δ = b2-4ac
Δ = 02-4·1·(-46.24)
Δ = 184.96
The delta value is higher than zero, so the equation has two solutions
We use following formulas to calculate our solutions:
$a_{1}=\frac{-b-\sqrt{\Delta}}{2a}$
$a_{2}=\frac{-b+\sqrt{\Delta}}{2a}$

$a_{1}=\frac{-b-\sqrt{\Delta}}{2a}=\frac{-(0)-\sqrt{184.96}}{2*1}=\frac{0-\sqrt{184.96}}{2}
=-\frac{\sqrt{}}{2}
$
$a_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(0)+\sqrt{184.96}}{2*1}=\frac{0+\sqrt{184.96}}{2}
=\frac{\sqrt{}}{2}
$