3x^2-43x+14=0

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Solution for 3x^2-43x+14=0 equation:



3x^2-43x+14=0
a = 3; b = -43; c = +14;
Δ = b2-4ac
Δ = -432-4·3·14
Δ = 1681
The delta value is higher than zero, so the equation has two solutions
We use following formulas to calculate our solutions:
$x_{1}=\frac{-b-\sqrt{\Delta}}{2a}$
$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}$

$\sqrt{\Delta}=\sqrt{1681}=41$
$x_{1}=\frac{-b-\sqrt{\Delta}}{2a}=\frac{-(-43)-41}{2*3}=\frac{2}{6} =1/3 $
$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(-43)+41}{2*3}=\frac{84}{6} =14 $

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