x2+2x+6,9=0

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Solution for x2+2x+6,9=0 equation: 



x2+2x+6.9=0

We add all the numbers together, and all the variables

x^2+2x+6.9=0

a = 1; b = 2; c = +6.9;
Δ = b2-4ac
Δ = 22-4·1·6.9
Δ = -23.6
Delta is less than zero, so there is no solution for the equation

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