7x2-7x+42=0

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Solution for 7x2-7x+42=0 equation: 



7x^2-7x+42=0

a = 7; b = -7; c = +42;
Δ = b2-4ac
Δ = -72-4·7·42
Δ = -1127
Delta is less than zero, so there is no solution for the equation

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