4/x+13x=9

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Solution for 4/x+13x=9 equation: 



4/x+13x=9

We move all terms to the left:

4/x+13x-(9)=0



Domain of the equation: x!=0

x∈R



We add all the numbers together, and all the variables

13x+4/x-9=0

We multiply all the terms by the denominator


13x*x-9*x+4=0

We add all the numbers together, and all the variables

-9x+13x*x+4=0

Wy multiply elements

13x^2-9x+4=0

a = 13; b = -9; c = +4;
Δ = b2-4ac
Δ = -92-4·13·4
Δ = -127
Delta is less than zero, so there is no solution for the equation

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