4x2+32x+30=-34

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Solution for 4x2+32x+30=-34 equation: 



4x^2+32x+30=-34

We move all terms to the left:

4x^2+32x+30-(-34)=0

We add all the numbers together, and all the variables

4x^2+32x+64=0

a = 4; b = 32; c = +64;
Δ = b2-4ac
Δ = 322-4·4·64
Δ = 0
Delta is equal to zero, so there is only one solution to the equation

                              Stosujemy wzór:
$x=\frac{-b}{2a}=\frac{-32}{8}=-4$

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