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2x=(28/x)+10
We move all terms to the left:
2x-((28/x)+10)=0
Domain of the equation: x)+10)!=0We add all the numbers together, and all the variables
x!=0/1
x!=0
x∈R
2x-((+28/x)+10)=0
We multiply all the terms by the denominator
2x*x)+10)-((+28=0
Wy multiply elements
2x^2+28=0
a = 2; b = 0; c = +28;
Δ = b2-4ac
Δ = 02-4·2·28
Δ = -224
Delta is less than zero, so there is no solution for the equation
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