6x2-24x+18=0

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Solution for 6x2-24x+18=0 equation:



6x^2-24x+18=0
a = 6; b = -24; c = +18;
Δ = b2-4ac
Δ = -242-4·6·18
Δ = 144
The delta value is higher than zero, so the equation has two solutions
We use following formulas to calculate our solutions:
$x_{1}=\frac{-b-\sqrt{\Delta}}{2a}$
$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}$

$\sqrt{\Delta}=\sqrt{144}=12$
$x_{1}=\frac{-b-\sqrt{\Delta}}{2a}=\frac{-(-24)-12}{2*6}=\frac{12}{12} =1 $
$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(-24)+12}{2*6}=\frac{36}{12} =3 $

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