a^2=35.5

Solution for a^2=35.5 equation:

a^2=35.5

We move all terms to the left:

a^2-(35.5)=0

We add all the numbers together, and all the variables

a^2-35.5=0

a = 1; b = 0; c = -35.5;
Δ = b2-4ac
Δ = 02-4·1·(-35.5)
Δ = 142
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{142}}{2*1}=\frac{0-\sqrt{142}}{2}
=-\frac{\sqrt{}}{2}
$
$a_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(0)+\sqrt{142}}{2*1}=\frac{0+\sqrt{142}}{2}
=\frac{\sqrt{}}{2}
$