kamershkrepi kamershkrepi

10-01-2020
Mathematics

contestada

(a) Find the first 3 terms in ascending powers of x of the binomial expansion of (2+x/2)^6
(b) Use your expansion to find an estimate for the value of 2.05^6

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Chelboy Chelboy

10-01-2020

Answer:(2+x/2)^6=64(1+3x/2+15x^2/16+5x^3/16+....) (2.05)^6=74.2203

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