c(2)(3.14)=14.82

Solution for c(2)(3.14)=14.82 equation:

c(2)(3.14)=14.82

We move all terms to the left:

c(2)(3.14)-(14.82)=0

We add all the numbers together, and all the variables

c2(3.14)-14.82=0

We multiply parentheses

3.14c^2-14.82=0

a = 3.14; b = 0; c = -14.82;
Δ = b2-4ac
Δ = 02-4·3.14·(-14.82)
Δ = 186.1392
The delta value is higher than zero, so the equation has two solutions
We use following formulas to calculate our solutions:
$c_{1}=\frac{-b-\sqrt{\Delta}}{2a}$
$c_{2}=\frac{-b+\sqrt{\Delta}}{2a}$

$c_{1}=\frac{-b-\sqrt{\Delta}}{2a}=\frac{-(0)-\sqrt{186.1392}}{2*3.14}=\frac{0-\sqrt{186.1392}}{6.28}
=-\frac{\sqrt{}}{6.28}
$
$c_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(0)+\sqrt{186.1392}}{2*3.14}=\frac{0+\sqrt{186.1392}}{6.28}
=\frac{\sqrt{}}{6.28}
$