Problem

For the following indefinite integral, find the full power series centered at x=0 and then give the first 5 nonzero terms of the power series.
f(x)=e5x18xdx
f(x)=C+n=1
f(x)=C++++++

Answer

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Answer

3. Evaluate integral: f(x)=C+5825x48+125x2144625x31728+

Steps

Step 1 :1. Find Maclaurin series of e5x: e5x=n=0(5x)nn!

Step 2 :2. Plug Maclaurin series into integral: f(x)=n=0(5x)nn!18xdx

Step 3 :3. Evaluate integral: f(x)=C+5825x48+125x2144625x31728+

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