X=1.10/y

Solution for X=1.10/y equation:

X=1.10/X

We move all terms to the left:

X-(1.10/X)=0


Domain of the equation: X)!=0

X!=0/1

X!=0

X∈R


We add all the numbers together, and all the variables

X-(+1.10/X)=0

We get rid of parentheses

X-1.10/X=0

We multiply all the terms by the denominator


X*X-1.10=0

We add all the numbers together, and all the variables

X*X-1.1=0

Wy multiply elements

X^2-1.1=0

a = 1; b = 0; c = -1.1;
Δ = b2-4ac
Δ = 02-4·1·(-1.1)
Δ = 4.4
The delta value is higher than zero, so the equation has two solutions
We use following formulas to calculate our solutions:
$X_{1}=\frac{-b-\sqrt{\Delta}}{2a}$
$X_{2}=\frac{-b+\sqrt{\Delta}}{2a}$

$X_{1}=\frac{-b-\sqrt{\Delta}}{2a}=\frac{-(0)-\sqrt{4.4}}{2*1}=\frac{0-\sqrt{4.4}}{2}
=-\frac{\sqrt{}}{2}
$
$X_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(0)+\sqrt{4.4}}{2*1}=\frac{0+\sqrt{4.4}}{2}
=\frac{\sqrt{}}{2}
$