Use the binomial series to expand the function as a power series and simplify by using the formula (5 - 2x)^s.
Added by Elizabeth C.
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The binomial series is given by: (1 + x)^n = 1 + nx + n(n-1)x^2/2! + n(n-1)(n-2)x^3/3! + ... where n is a positive integer. In our case, we have: (1 - 2x)^(-1/2) So, we can use the binomial series with n = -1/2: Show more…
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