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Find the value of the coefficient of 1/x in the expansion (2x-1/x)^5

Find the value of the coefficient of 1/x in the expansion (2x-1/x)^5
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Find the value of the coefficient of 1/x in the expansion (2x-1/x)^5

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User WattsInABox
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7.8k points

1 Answer

6 votes
ans
(2x-1/x)^5
=-48x^3+80x-40/x^2+10/x^3-1/x^5
answered
User Denisse
by
7.5k points
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