5x-10x2-20=0

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Solution for 5x-10x2-20=0 equation: 



5x-10x^2-20=0

a = -10; b = 5; c = -20;
Δ = b2-4ac
Δ = 52-4·(-10)·(-20)
Δ = -775
Delta is less than zero, so there is no solution for the equation

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