x*x=0.01

Solution for x*x=0.01 equation:

x*x=0.01

We move all terms to the left:

x*x-(0.01)=0

We add all the numbers together, and all the variables

x*x-0.01=0

Wy multiply elements

x^2-0.01=0

a = 1; b = 0; c = -0.01;
Δ = b2-4ac
Δ = 02-4·1·(-0.01)
Δ = 0.04
The delta value is higher than zero, so the equation has two solutions
We use following formulas to calculate our solutions:
$x_{1}=\frac{-b-\sqrt{\Delta}}{2a}$
$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}$

$x_{1}=\frac{-b-\sqrt{\Delta}}{2a}=\frac{-(0)-\sqrt{0.04}}{2*1}=\frac{0-\sqrt{0.04}}{2}
=-\frac{\sqrt{}}{2}
$
$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(0)+\sqrt{0.04}}{2*1}=\frac{0+\sqrt{0.04}}{2}
=\frac{\sqrt{}}{2}
$