7x2=5x-3/6

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Solution for 7x2=5x-3/6 equation: 


x in (-oo:+oo)

7*x^2 = 5*x-(3/6) // - 5*x-(3/6)

7*x^2-(5*x)+3/6 = 0

7*x^2-5*x+3/6 = 0

7*x^2-5*x+1/2 = 0

DELTA = (-5)^2-(1/2*4*7)

DELTA = 11

DELTA > 0

x = (11^(1/2)+5)/(2*7) or x = (5-11^(1/2))/(2*7)

x = (11^(1/2)+5)/14 or x = (5-11^(1/2))/14

x in { (5-11^(1/2))/14, (11^(1/2)+5)/14 }

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