Mathematics Binomial Theorem Special Terms of Binomial Expansion

What is the product of the coefficients of x2 and x in the following ?

\(\rm \left(2x^2-3x-\frac{9}{x}\right)\left(-x+\frac{7}{x}\right) \)

1
24
2
28
3
42
4
More than one of the above
5
None of the above

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