21x^2-3x/2=6x1/3

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Solution for 21x^2-3x/2=6x1/3 equation: 


x in (-oo:+oo)

21*x^2-((3*x)/2) = (6*x^1)/3 // - (6*x^1)/3

21*x^2-((3*x)/2)-((6*x^1)/3) = 0

21*x^2+(-3/2)*x-2*x = 0

21*x^2-7/2*x = 0

DELTA = (-7/2)^2-(0*4*21)

DELTA = 49/4

DELTA > 0

x = ((49/4)^(1/2)+7/2)/(2*21) or x = (7/2-(49/4)^(1/2))/(2*21)

x = 1/6 or x = 0

x in { 0, 1/6 }

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