10x^2-29x-21/4x^2-49

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Solution for 10x^2-29x-21/4x^2-49 equation: 


x in (-oo:+oo)

10*x^2-((21/4)*x^2)-(29*x)-49 = 0

10*x^2+(-21/4)*x^2-29*x-49 = 0

19/4*x^2-29*x-49 = 0

DELTA = (-29)^2-(-49*4*19/4)

DELTA = 1772

DELTA > 0

x = (1772^(1/2)+29)/(2*19/4) or x = (29-1772^(1/2))/(2*19/4)

x = 2/19*(2*443^(1/2)+29) or x = 2/19*(29-2*443^(1/2))

x in { 2/19*(29-2*443^(1/2)), 2/19*(2*443^(1/2)+29) }

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