11/18x^2-7x-56=0

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Solution for 11/18x^2-7x-56=0 equation: 


x in (-oo:+oo)

(11/18)*x^2-(7*x)-56 = 0

(11/18)*x^2-7*x-56 = 0

11/18*x^2-7*x-56 = 0

DELTA = (-7)^2-(-56*11/18*4)

DELTA = 1673/9

DELTA > 0

x = ((1673/9)^(1/2)+7)/(11/18*2) or x = (7-(1673/9)^(1/2))/(11/18*2)

x = 9/11*((1673/9)^(1/2)+7) or x = 9/11*(7-(1673/9)^(1/2))

x in { 9/11*(7-(1673/9)^(1/2)), 9/11*((1673/9)^(1/2)+7) }

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