Anti-differentiate a power of a linear function
\[G'(u)=-\frac{3}{2}\,\left(-2\,u - 1\right)^{-3}\]
\[\int -\frac{3}{2}\,\left(-2\,u - 1\right)^{-3}\,du\]
\[G(0)=\frac{37}{8}\]
Keep the original signed linear bracket unchanged in the primitive: do not expand, factor or rescale it. Enter exact values
Work on the connected interval containing the given input and excluding the zero of the bracket