4x+2/20x^2+22x+6

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Solution for 4x+2/20x^2+22x+6 equation: 


x in (-oo:+oo)

(2/20)*x^2+4*x+22*x+6 = 0

1/10*x^2+26*x+6 = 0

DELTA = 26^2-(1/10*4*6)

DELTA = 3368/5

DELTA > 0

x = ((3368/5)^(1/2)-26)/(1/10*2) or x = (-(3368/5)^(1/2)-26)/(1/10*2)

x = 5*((3368/5)^(1/2)-26) or x = -5*((3368/5)^(1/2)+26)

x in { -5*((3368/5)^(1/2)+26), 5*((3368/5)^(1/2)-26) }

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