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In the following expansion, find the indicated term. (2x^2 + 3/2x)^8, 3rd term

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In the following expansion, find the indicated term.

(2x2 + 3/2x)8, 3rd term

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Here, a = 2x2, b = 3/2x, n = 8.

For 3rd term, r = 2

We have tr+1 = nCr an-r.br

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