How do I find the antiderivative for $(1/sqrt(x) + 2/x^3) dx$ ?

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Answer 1 · 2015-04-27T21:51:10

You can write it as:
$int1/sqrt(x)dx+int2/x^3dx=$
$=intx^(-1/2)dx+2intx^-3dx=$
and integrate them remembering that:
$intx^ndx=x^(n+1)/(n+1)+c$

How do I find the antiderivative for (1/sqrt(x) + 2/x^3) dx(1/sqrt(x) + 2/x^3) dx?