5x2-50x+125=

Solution for 5x2-50x+125= equation:

5x^2-50x+125=

We move all terms to the left:

5x^2-50x+125-()=0

We add all the numbers together, and all the variables

5x^2-50x=0

a = 5; b = -50; c = 0;
Δ = b2-4ac
Δ = -502-4·5·0
Δ = 2500
The delta value is higher than zero, so the equation has two solutions
We use following formulas to calculate our solutions:
$x_{1}=\frac{-b-\sqrt{\Delta}}{2a}$
$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}$

$\sqrt{\Delta}=\sqrt{2500}=50$
$x_{1}=\frac{-b-\sqrt{\Delta}}{2a}=\frac{-(-50)-50}{2*5}=\frac{0}{10}
=0
$
$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(-50)+50}{2*5}=\frac{100}{10}
=10
$