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Let lamdane 0 be in R. If alpha and beta...

Let `lamdane 0` be in R. If `alpha` and `beta` are the roots of the equation `x^(2) - x + 2lamda = 0`, and `alpha` and `gamma` are the roots of the equation `3x^2 - 10x + 27lamda = 0`, then `(betagamma)/lamda` is equal to __________

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