x^2+8x/5+4/5=46/25

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Solution for x^2+8x/5+4/5=46/25 equation: 


x in (-oo:+oo)

x^2+(8*x)/5+4/5 = 46/25 // - 46/25

x^2+(8*x)/5+4/5-(46/25) = 0

x^2+(8*x)/5+4/5-46/25 = 0

x^2+8/5*x-26/25 = 0

DELTA = (8/5)^2-(-26/25*1*4)

DELTA = 168/25

DELTA > 0

x = ((168/25)^(1/2)-8/5)/(1*2) or x = (-(168/25)^(1/2)-8/5)/(1*2)

x = ((168/25)^(1/2)-8/5)/2 or x = (-((168/25)^(1/2)+8/5))/2

x in { (-((168/25)^(1/2)+8/5))/2, ((168/25)^(1/2)-8/5)/2 }

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