x+5/x+2+x-5/x+2=4

Solution for x+5/x+2+x-5/x+2=4 equation:

x+5/x+2+x-5/x+2=4

We move all terms to the left:

x+5/x+2+x-5/x+2-(4)=0


Domain of the equation: x!=0

x∈R


We add all the numbers together, and all the variables

2x+5/x-5/x=0

We multiply all the terms by the denominator


2x*x+5-5=0

We add all the numbers together, and all the variables

2x*x=0

Wy multiply elements

2x^2=0

a = 2; b = 0; c = 0;
Δ = b2-4ac
Δ = 02-4·2·0
Δ = 0
Delta is equal to zero, so there is only one solution to the equation

                              Stosujemy wzór:
$x=\frac{-b}{2a}=\frac{0}{4}=0$