3.1x+(5.7/x)=8

Solution for 3.1x+(5.7/x)=8 equation:

3.1x+(5.7/x)=8

We move all terms to the left:

3.1x+(5.7/x)-(8)=0


Domain of the equation: x)!=0

x!=0/1

x!=0

x∈R


We add all the numbers together, and all the variables

3.1x+(+5.7/x)-8=0

We get rid of parentheses

3.1x+5.7/x-8=0

We multiply all the terms by the denominator


(3.1x)*x-8*x+5.7=0

We add all the numbers together, and all the variables

(+3.1x)*x-8*x+5.7=0

We add all the numbers together, and all the variables

-8x+(+3.1x)*x+5.7=0

We multiply parentheses

3x^2-8x+5.7=0

a = 3; b = -8; c = +5.7;
Δ = b2-4ac
Δ = -82-4·3·5.7
Δ = -4.4
Delta is less than zero, so there is no solution for the equation