x(x+3)+4=0

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Solution for x(x+3)+4=0 equation: 



x(x+3)+4=0

We multiply parentheses

x^2+3x+4=0

a = 1; b = 3; c = +4;
Δ = b2-4ac
Δ = 32-4·1·4
Δ = -7
Delta is less than zero, so there is no solution for the equation

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