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2x-1=5x^2
We move all terms to the left:
2x-1-(5x^2)=0
determiningTheFunctionDomain -5x^2+2x-1=0
a = -5; b = 2; c = -1;
Δ = b2-4ac
Δ = 22-4·(-5)·(-1)
Δ = -16
Delta is less than zero, so there is no solution for the equation
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