18g^2-8=0

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Solution for 18g^2-8=0 equation:



18g^2-8=0
a = 18; b = 0; c = -8;
Δ = b2-4ac
Δ = 02-4·18·(-8)
Δ = 576
The delta value is higher than zero, so the equation has two solutions
We use following formulas to calculate our solutions:
$g_{1}=\frac{-b-\sqrt{\Delta}}{2a}$
$g_{2}=\frac{-b+\sqrt{\Delta}}{2a}$

$\sqrt{\Delta}=\sqrt{576}=24$
$g_{1}=\frac{-b-\sqrt{\Delta}}{2a}=\frac{-(0)-24}{2*18}=\frac{-24}{36} =-2/3 $
$g_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(0)+24}{2*18}=\frac{24}{36} =2/3 $

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