Determine the rational roots of 2x^5-11x^4+14x^3-2x^2+12x+9=0. Select all that apply.

A. 1/2

B. 1

C. 3/2

D. 3

E. 9/2

F. 9

G. - 1/2

H. - 1

I. - 3/2

J. - 3

K. - 9/2

L. - 9

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5/7 times 9/10 equals?