17/15x2-6/5x-2/5

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Solution for 17/15x2-6/5x-2/5 equation: 


x in (-oo:+oo)

(17/15)*x^2-((6/5)*x)-(2/5) = 0

(17/15)*x^2+(-6/5)*x-2/5 = 0

17/15*x^2-6/5*x-2/5 = 0

DELTA = (-6/5)^2-(-2/5*17/15*4)

DELTA = 244/75

DELTA > 0

x = ((244/75)^(1/2)+6/5)/(17/15*2) or x = (6/5-(244/75)^(1/2))/(17/15*2)

x = 15/34*((244/75)^(1/2)+6/5) or x = 15/34*(6/5-(244/75)^(1/2))

x in { 15/34*(6/5-(244/75)^(1/2)), 15/34*((244/75)^(1/2)+6/5) }

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