1y+1/y=1.3

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Solution for 1y+1/y=1.3 equation: 



1y+1/y=1.3

We move all terms to the left:

1y+1/y-(1.3)=0



Domain of the equation: y!=0

y∈R



We add all the numbers together, and all the variables

y+1/y-1.3=0

We multiply all the terms by the denominator


y*y-(1.3)*y+1=0

We multiply parentheses

y*y-1.3y+1=0

Wy multiply elements

y^2-1.3y+1=0

a = 1; b = -1.3; c = +1;
Δ = b2-4ac
Δ = -1.32-4·1·1
Δ = -2.31
Delta is less than zero, so there is no solution for the equation

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