14x^2+2-11x=0

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Solution for 14x^2+2-11x=0 equation:



14x^2+2-11x=0
a = 14; b = -11; c = +2;
Δ = b2-4ac
Δ = -112-4·14·2
Δ = 9
The delta value is higher than zero, so the equation has two solutions
We use following formulas to calculate our solutions:
$x_{1}=\frac{-b-\sqrt{\Delta}}{2a}$
$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}$

$\sqrt{\Delta}=\sqrt{9}=3$
$x_{1}=\frac{-b-\sqrt{\Delta}}{2a}=\frac{-(-11)-3}{2*14}=\frac{8}{28} =2/7 $
$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(-11)+3}{2*14}=\frac{14}{28} =1/2 $

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