8x^2-104x+336=0

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Solution for 8x^2-104x+336=0 equation:



8x^2-104x+336=0
a = 8; b = -104; c = +336;
Δ = b2-4ac
Δ = -1042-4·8·336
Δ = 64
The delta value is higher than zero, so the equation has two solutions
We use following formulas to calculate our solutions:
$x_{1}=\frac{-b-\sqrt{\Delta}}{2a}$
$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}$

$\sqrt{\Delta}=\sqrt{64}=8$
$x_{1}=\frac{-b-\sqrt{\Delta}}{2a}=\frac{-(-104)-8}{2*8}=\frac{96}{16} =6 $
$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(-104)+8}{2*8}=\frac{112}{16} =7 $

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