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X=-X-1/X-2
We move all terms to the left:
X-(-X-1/X-2)=0
Domain of the equation: X-2)!=0We add all the numbers together, and all the variables
X∈R
X-(-1X-1/X-2)=0
We get rid of parentheses
X+1X+1/X+2=0
We multiply all the terms by the denominator
X*X+1X*X+2*X+1=0
We add all the numbers together, and all the variables
2X+X*X+1X*X+1=0
Wy multiply elements
X^2+X^2+2X+1=0
We add all the numbers together, and all the variables
2X^2+2X+1=0
a = 2; b = 2; c = +1;
Δ = b2-4ac
Δ = 22-4·2·1
Δ = -4
Delta is less than zero, so there is no solution for the equation
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