c^2=0.0169

Solution for c^2=0.0169 equation:

c^2=0.0169

We move all terms to the left:

c^2-(0.0169)=0

We add all the numbers together, and all the variables

c^2-0.0169=0

a = 1; b = 0; c = -0.0169;
Δ = b2-4ac
Δ = 02-4·1·(-0.0169)
Δ = 0.0676
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{0.0676}}{2*1}=\frac{0-\sqrt{0.0676}}{2}
=-\frac{\sqrt{}}{2}
$
$c_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(0)+\sqrt{0.0676}}{2*1}=\frac{0+\sqrt{0.0676}}{2}
=\frac{\sqrt{}}{2}
$