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4x^2=13x-35
We move all terms to the left:
4x^2-(13x-35)=0
We get rid of parentheses
4x^2-13x+35=0
a = 4; b = -13; c = +35;
Δ = b2-4ac
Δ = -132-4·4·35
Δ = -391
Delta is less than zero, so there is no solution for the equation
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