1/7x^2-x+11/5=0

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Solution for 1/7x^2-x+11/5=0 equation: 


x in (-oo:+oo)

(1/7)*x^2-x+11/5 = 0

1/7*x^2-x+11/5 = 0

DELTA = (-1)^2-(1/7*11/5*4)

DELTA = -9/35

DELTA < 0

x belongs to the empty set

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