(25X)2-y=0

Solution for (25X)2-y=0 equation:

(25X)2-X=0

We add all the numbers together, and all the variables

25X^2-1X=0

a = 25; b = -1; c = 0;
Δ = b2-4ac
Δ = -12-4·25·0
Δ = 1
The delta value is higher than zero, so the equation has two solutions
We use following formulas to calculate our solutions:
$X_{1}=\frac{-b-\sqrt{\Delta}}{2a}$
$X_{2}=\frac{-b+\sqrt{\Delta}}{2a}$

$\sqrt{\Delta}=\sqrt{1}=1$
$X_{1}=\frac{-b-\sqrt{\Delta}}{2a}=\frac{-(-1)-1}{2*25}=\frac{0}{50}
=0
$
$X_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(-1)+1}{2*25}=\frac{2}{50}
=1/25
$