17x^2+153x=0

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Solution for 17x^2+153x=0 equation:



17x^2+153x=0
a = 17; b = 153; c = 0;
Δ = b2-4ac
Δ = 1532-4·17·0
Δ = 23409
The delta value is higher than zero, so the equation has two solutions
We use following formulas to calculate our solutions:
$x_{1}=\frac{-b-\sqrt{\Delta}}{2a}$
$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}$

$\sqrt{\Delta}=\sqrt{23409}=153$
$x_{1}=\frac{-b-\sqrt{\Delta}}{2a}=\frac{-(153)-153}{2*17}=\frac{-306}{34} =-9 $
$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(153)+153}{2*17}=\frac{0}{34} =0 $

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