27g2+31g=0

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Solution for 27g2+31g=0 equation:



27g^2+31g=0
a = 27; b = 31; c = 0;
Δ = b2-4ac
Δ = 312-4·27·0
Δ = 961
The delta value is higher than zero, so the equation has two solutions
We use following formulas to calculate our solutions:
$g_{1}=\frac{-b-\sqrt{\Delta}}{2a}$
$g_{2}=\frac{-b+\sqrt{\Delta}}{2a}$

$\sqrt{\Delta}=\sqrt{961}=31$
$g_{1}=\frac{-b-\sqrt{\Delta}}{2a}=\frac{-(31)-31}{2*27}=\frac{-62}{54} =-1+4/27 $
$g_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(31)+31}{2*27}=\frac{0}{54} =0 $

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