x^2+1/2x+1/16=4/9

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Solution for x^2+1/2x+1/16=4/9 equation: 


x in (-oo:+oo)

x^2+(1/2)*x+1/16 = 4/9 // - 4/9

x^2+(1/2)*x+1/16-(4/9) = 0

x^2+(1/2)*x+1/16-4/9 = 0

x^2+1/2*x-55/144 = 0

DELTA = (1/2)^2-(-55/144*1*4)

DELTA = 16/9

DELTA > 0

x = ((16/9)^(1/2)-1/2)/(1*2) or x = (-(16/9)^(1/2)-1/2)/(1*2)

x = 5/12 or x = -11/12

x in { -11/12, 5/12 }

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