17x^2+21x+17=0

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Solution for 17x^2+21x+17=0 equation: 



17x^2+21x+17=0

a = 17; b = 21; c = +17;
Δ = b2-4ac
Δ = 212-4·17·17
Δ = -715
Delta is less than zero, so there is no solution for the equation

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