h^2-2h+4h=-3

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Solution for h^2-2h+4h=-3 equation: 



h^2-2h+4h=-3

We move all terms to the left:

h^2-2h+4h-(-3)=0

We add all the numbers together, and all the variables

h^2+2h+3=0

a = 1; b = 2; c = +3;
Δ = b2-4ac
Δ = 22-4·1·3
Δ = -8
Delta is less than zero, so there is no solution for the equation

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