1-0.7x+0.2x^2=0

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Solution for 1-0.7x+0.2x^2=0 equation: 



1-0.7x+0.2x^2=0

a = 0.2; b = -0.7; c = +1;
Δ = b2-4ac
Δ = -0.72-4·0.2·1
Δ = -0.31
Delta is less than zero, so there is no solution for the equation

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