4x2-3600=0

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Solution for 4x2-3600=0 equation:



4x^2-3600=0
a = 4; b = 0; c = -3600;
Δ = b2-4ac
Δ = 02-4·4·(-3600)
Δ = 57600
The delta value is higher than zero, so the equation has two solutions
We use following formulas to calculate our solutions:
$x_{1}=\frac{-b-\sqrt{\Delta}}{2a}$
$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}$

$\sqrt{\Delta}=\sqrt{57600}=240$
$x_{1}=\frac{-b-\sqrt{\Delta}}{2a}=\frac{-(0)-240}{2*4}=\frac{-240}{8} =-30 $
$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(0)+240}{2*4}=\frac{240}{8} =30 $

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