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x+4/2x-1=-1
We move all terms to the left:
x+4/2x-1-(-1)=0
Domain of the equation: 2x!=0We add all the numbers together, and all the variables
x!=0/2
x!=0
x∈R
x+4/2x=0
We multiply all the terms by the denominator
x*2x+4=0
Wy multiply elements
2x^2+4=0
a = 2; b = 0; c = +4;
Δ = b2-4ac
Δ = 02-4·2·4
Δ = -32
Delta is less than zero, so there is no solution for the equation
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