12x2-32x+5=0

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Solution for 12x2-32x+5=0 equation:



12x^2-32x+5=0
a = 12; b = -32; c = +5;
Δ = b2-4ac
Δ = -322-4·12·5
Δ = 784
The delta value is higher than zero, so the equation has two solutions
We use following formulas to calculate our solutions:
$x_{1}=\frac{-b-\sqrt{\Delta}}{2a}$
$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}$

$\sqrt{\Delta}=\sqrt{784}=28$
$x_{1}=\frac{-b-\sqrt{\Delta}}{2a}=\frac{-(-32)-28}{2*12}=\frac{4}{24} =1/6 $
$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(-32)+28}{2*12}=\frac{60}{24} =2+1/2 $

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