X^2+5x=192

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Solution for X^2+5x=192 equation:



X^2+5X=192
We move all terms to the left:
X^2+5X-(192)=0
a = 1; b = 5; c = -192;
Δ = b2-4ac
Δ = 52-4·1·(-192)
Δ = 793
The delta value is higher than zero, so the equation has two solutions
We use following formulas to calculate our solutions:
$X_{1}=\frac{-b-\sqrt{\Delta}}{2a}$
$X_{2}=\frac{-b+\sqrt{\Delta}}{2a}$

$X_{1}=\frac{-b-\sqrt{\Delta}}{2a}=\frac{-(5)-\sqrt{793}}{2*1}=\frac{-5-\sqrt{793}}{2} $
$X_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(5)+\sqrt{793}}{2*1}=\frac{-5+\sqrt{793}}{2} $

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