9x^2-4/3x^2+13x-10

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Solution for 9x^2-4/3x^2+13x-10 equation: 


x in (-oo:+oo)

9*x^2-((4/3)*x^2)+13*x-10 = 0

9*x^2+(-4/3)*x^2+13*x-10 = 0

23/3*x^2+13*x-10 = 0

DELTA = 13^2-(-10*4*23/3)

DELTA = 1427/3

DELTA > 0

x = ((1427/3)^(1/2)-13)/(2*23/3) or x = (-(1427/3)^(1/2)-13)/(2*23/3)

x = 3/46*((1427/3)^(1/2)-13) or x = -3/46*((1427/3)^(1/2)+13)

x in { -3/46*((1427/3)^(1/2)+13), 3/46*((1427/3)^(1/2)-13) }

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