360n^2-720n+0=0

Solution for 360n^2-720n+0=0 equation:

360n^2-720n+0=0

We add all the numbers together, and all the variables

360n^2-720n=0

a = 360; b = -720; c = 0;
Δ = b2-4ac
Δ = -7202-4·360·0
Δ = 518400
The delta value is higher than zero, so the equation has two solutions
We use following formulas to calculate our solutions:
$n_{1}=\frac{-b-\sqrt{\Delta}}{2a}$
$n_{2}=\frac{-b+\sqrt{\Delta}}{2a}$

$\sqrt{\Delta}=\sqrt{518400}=720$
$n_{1}=\frac{-b-\sqrt{\Delta}}{2a}=\frac{-(-720)-720}{2*360}=\frac{0}{720}
=0
$
$n_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(-720)+720}{2*360}=\frac{1440}{720}
=2
$