-5x^2+10x-20=0

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Solution for -5x^2+10x-20=0 equation: 



-5x^2+10x-20=0

a = -5; b = 10; c = -20;
Δ = b2-4ac
Δ = 102-4·(-5)·(-20)
Δ = -300
Delta is less than zero, so there is no solution for the equation

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