10000x2-64=0

Solution for 10000x2-64=0 equation:

10000x^2-64=0

a = 10000; b = 0; c = -64;
Δ = b2-4ac
Δ = 02-4·10000·(-64)
Δ = 2560000
The delta value is higher than zero, so the equation has two solutions
We use following formulas to calculate our solutions:
$x_{1}=\frac{-b-\sqrt{\Delta}}{2a}$
$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}$

$\sqrt{\Delta}=\sqrt{2560000}=1600$
$x_{1}=\frac{-b-\sqrt{\Delta}}{2a}=\frac{-(0)-1600}{2*10000}=\frac{-1600}{20000}
=-2/25
$
$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(0)+1600}{2*10000}=\frac{1600}{20000}
=2/25
$