X^2+231x=0

Solution for X^2+231x=0 equation:

X^2+231X=0

a = 1; b = 231; c = 0;
Δ = b2-4ac
Δ = 2312-4·1·0
Δ = 53361
The delta value is higher than zero, so the equation has two solutions
We use following formulas to calculate our solutions:
$X_{1}=\frac{-b-\sqrt{\Delta}}{2a}$
$X_{2}=\frac{-b+\sqrt{\Delta}}{2a}$

$\sqrt{\Delta}=\sqrt{53361}=231$
$X_{1}=\frac{-b-\sqrt{\Delta}}{2a}=\frac{-(231)-231}{2*1}=\frac{-462}{2}
=-231
$
$X_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(231)+231}{2*1}=\frac{0}{2}
=0
$