1540x-11x^2=0

Solution for 1540x-11x^2=0 equation:

1540x-11x^2=0

a = -11; b = 1540; c = 0;
Δ = b2-4ac
Δ = 15402-4·(-11)·0
Δ = 2371600
The delta value is higher than zero, so the equation has two solutions
We use following formulas to calculate our solutions:
$x_{1}=\frac{-b-\sqrt{\Delta}}{2a}$
$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}$

$\sqrt{\Delta}=\sqrt{2371600}=1540$
$x_{1}=\frac{-b-\sqrt{\Delta}}{2a}=\frac{-(1540)-1540}{2*-11}=\frac{-3080}{-22}
=+140
$
$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(1540)+1540}{2*-11}=\frac{0}{-22}
=0
$