X^2/((8-x)(5-x)=0.25

Solution for X^2/((8-x)(5-x)=0.25 equation:

X^2/((8-X)(5-X)=0.25

We move all terms to the left:

X^2/((8-X)(5-X)-(0.25)=0


Domain of the equation: ((8-X)(5-X)-(0.25)!=0

X∈R


We add all the numbers together, and all the variables

X^2/((-1X+8)(-1X+5)-(0.25)=0

We multiply parentheses ..

X^2/((+X^2-5X-8X+40)-(0.25)=0

We multiply all the terms by the denominator


X^2=0

a = 1; b = 0; c = 0;
Δ = b2-4ac
Δ = 02-4·1·0
Δ = 0
Delta is equal to zero, so there is only one solution to the equation

                              Stosujemy wzór:
$X=\frac{-b}{2a}=\frac{0}{2}=0$