1-9x^2/1-6x

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Solution for 1-9x^2/1-6x equation: 


x in (-oo:+oo)

1-((9*x^2)/1)-(6*x) = 0

1-9*x^2-6*x = 0

1-9*x^2-6*x = 0

DELTA = (-6)^2-(-9*1*4)

DELTA = 72

DELTA > 0

x = (72^(1/2)+6)/(-9*2) or x = (6-72^(1/2))/(-9*2)

x = (6*2^(1/2)+6)/(-18) or x = (6-6*2^(1/2))/(-18)

x in { (6*2^(1/2)+6)/(-18), (6-6*2^(1/2))/(-18) }

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