20h^2-5h=-1

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Solution for 20h^2-5h=-1 equation: 



20h^2-5h=-1

We move all terms to the left:

20h^2-5h-(-1)=0

We add all the numbers together, and all the variables

20h^2-5h+1=0

a = 20; b = -5; c = +1;
Δ = b2-4ac
Δ = -52-4·20·1
Δ = -55
Delta is less than zero, so there is no solution for the equation

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