X^2-300x+0=0

Solution for X^2-300x+0=0 equation:

X^2-300X+0=0

We add all the numbers together, and all the variables

X^2-300X=0

a = 1; b = -300; c = 0;
Δ = b2-4ac
Δ = -3002-4·1·0
Δ = 90000
The delta value is higher than zero, so the equation has two solutions
We use following formulas to calculate our solutions:
$X_{1}=\frac{-b-\sqrt{\Delta}}{2a}$
$X_{2}=\frac{-b+\sqrt{\Delta}}{2a}$

$\sqrt{\Delta}=\sqrt{90000}=300$
$X_{1}=\frac{-b-\sqrt{\Delta}}{2a}=\frac{-(-300)-300}{2*1}=\frac{0}{2}
=0
$
$X_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(-300)+300}{2*1}=\frac{600}{2}
=300
$