7d^3+14d/60^2-2d

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Solution for 7d^3+14d/60^2-2d equation: 


d in (-oo:+oo)

7*d^3+(14*d)/(60^2)-(2*d) = 0

7*d^3+(14*d)/(60^2)-2*d = 0

7*d^3-3593/1800*d = 0

d*(7*d^2-3593/1800) = 0

7*d^2 = 3593/1800 // : 7

d^2 = 3593/12600

d^2 = 3593/12600 // ^ 1/2

abs(d) = (3593/12600)^(1/2)

d = (3593/12600)^(1/2) or d = -(3593/12600)^(1/2)

d = 0

d = 0

d in { (3593/12600)^(1/2), -(3593/12600)^(1/2), 0 }

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