14x2+168x=0

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Solution for 14x2+168x=0 equation:



14x^2+168x=0
a = 14; b = 168; c = 0;
Δ = b2-4ac
Δ = 1682-4·14·0
Δ = 28224
The delta value is higher than zero, so the equation has two solutions
We use following formulas to calculate our solutions:
$x_{1}=\frac{-b-\sqrt{\Delta}}{2a}$
$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}$

$\sqrt{\Delta}=\sqrt{28224}=168$
$x_{1}=\frac{-b-\sqrt{\Delta}}{2a}=\frac{-(168)-168}{2*14}=\frac{-336}{28} =-12 $
$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(168)+168}{2*14}=\frac{0}{28} =0 $

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