r^2+1.75r+1=0

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Solution for r^2+1.75r+1=0 equation: 



r^2+1.75r+1=0

a = 1; b = 1.75; c = +1;
Δ = b2-4ac
Δ = 1.752-4·1·1
Δ = -0.9375
Delta is less than zero, so there is no solution for the equation

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