-6x2+4x+10=0

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Solution for -6x2+4x+10=0 equation:



-6x^2+4x+10=0
a = -6; b = 4; c = +10;
Δ = b2-4ac
Δ = 42-4·(-6)·10
Δ = 256
The delta value is higher than zero, so the equation has two solutions
We use following formulas to calculate our solutions:
$x_{1}=\frac{-b-\sqrt{\Delta}}{2a}$
$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}$

$\sqrt{\Delta}=\sqrt{256}=16$
$x_{1}=\frac{-b-\sqrt{\Delta}}{2a}=\frac{-(4)-16}{2*-6}=\frac{-20}{-12} =1+2/3 $
$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(4)+16}{2*-6}=\frac{12}{-12} =-1 $

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