3003.14=r2

Solution for 3003.14=r2 equation:

3003.14=r2

We move all terms to the left:

3003.14-(r2)=0

We add all the numbers together, and all the variables

-1r^2+3003.14=0

a = -1; b = 0; c = +3003.14;
Δ = b2-4ac
Δ = 02-4·(-1)·3003.14
Δ = 12012.56
The delta value is higher than zero, so the equation has two solutions
We use following formulas to calculate our solutions:
$r_{1}=\frac{-b-\sqrt{\Delta}}{2a}$
$r_{2}=\frac{-b+\sqrt{\Delta}}{2a}$

$r_{1}=\frac{-b-\sqrt{\Delta}}{2a}=\frac{-(0)-\sqrt{12012.56}}{2*-1}=\frac{0-\sqrt{12012.56}}{-2}
=-\frac{\sqrt{}}{-2}
$
$r_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(0)+\sqrt{12012.56}}{2*-1}=\frac{0+\sqrt{12012.56}}{-2}
=\frac{\sqrt{}}{-2}
$