7x-4x^2-7=0

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Solution for 7x-4x^2-7=0 equation: 



7x-4x^2-7=0

a = -4; b = 7; c = -7;
Δ = b2-4ac
Δ = 72-4·(-4)·(-7)
Δ = -63
Delta is less than zero, so there is no solution for the equation

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