4s^2-32s+64=0

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Solution for 4s^2-32s+64=0 equation: 



4s^2-32s+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:
$s=\frac{-b}{2a}=\frac{32}{8}=4$

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