-10x+3+6x^2=0

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Solution for -10x+3+6x^2=0 equation:



-10x+3+6x^2=0
a = 6; b = -10; c = +3;
Δ = b2-4ac
Δ = -102-4·6·3
Δ = 28
The delta value is higher than zero, so the equation has two solutions
We use following formulas to calculate our solutions:
$x_{1}=\frac{-b-\sqrt{\Delta}}{2a}$
$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}$

The end solution:
$\sqrt{\Delta}=\sqrt{28}=\sqrt{4*7}=\sqrt{4}*\sqrt{7}=2\sqrt{7}$
$x_{1}=\frac{-b-\sqrt{\Delta}}{2a}=\frac{-(-10)-2\sqrt{7}}{2*6}=\frac{10-2\sqrt{7}}{12} $
$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(-10)+2\sqrt{7}}{2*6}=\frac{10+2\sqrt{7}}{12} $

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