49x2+168x+144=0

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Solution for 49x2+168x+144=0 equation: 



49x^2+168x+144=0

a = 49; b = 168; c = +144;
Δ = b2-4ac
Δ = 1682-4·49·144
Δ = 0
Delta is equal to zero, so there is only one solution to the equation

                              Stosujemy wzór:
$x=\frac{-b}{2a}=\frac{-168}{98}=-1+5/7$

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