730x+4380x^2=0

Solution for 730x+4380x^2=0 equation:

730x+4380x^2=0

a = 4380; b = 730; c = 0;
Δ = b2-4ac
Δ = 7302-4·4380·0
Δ = 532900
The delta value is higher than zero, so the equation has two solutions
We use following formulas to calculate our solutions:
$x_{1}=\frac{-b-\sqrt{\Delta}}{2a}$
$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}$

$\sqrt{\Delta}=\sqrt{532900}=730$
$x_{1}=\frac{-b-\sqrt{\Delta}}{2a}=\frac{-(730)-730}{2*4380}=\frac{-1460}{8760}
=-1/6
$
$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(730)+730}{2*4380}=\frac{0}{8760}
=0
$