0=4/x+x

Solution for 0=4/x+x equation:

0=4/x+x

We move all terms to the left:

0-(4/x+x)=0


Domain of the equation: x+x)!=0

x∈R


We add all the numbers together, and all the variables

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

We add all the numbers together, and all the variables

-(+x+4/x)=0

We get rid of parentheses

-x-4/x=0

We multiply all the terms by the denominator


-x*x-4=0

Wy multiply elements

-1x^2-4=0

a = -1; b = 0; c = -4;
Δ = b2-4ac
Δ = 02-4·(-1)·(-4)
Δ = -16
Delta is less than zero, so there is no solution for the equation