(8/9x)-(3/2x^2)

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Solution for (8/9x)-(3/2x^2) equation: 


x in (-oo:+oo)

(8/9)*x-((3/2)*x^2) = 0

(-3/2)*x^2+(8/9)*x = 0

8/9*x-3/2*x^2 = 0

DELTA = (8/9)^2-(-3/2*0*4)

DELTA = 64/81

DELTA > 0

x = ((64/81)^(1/2)-8/9)/(-3/2*2) or x = (-(64/81)^(1/2)-8/9)/(-3/2*2)

x = 0 or x = 16/27

x in { 0, 16/27 }

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