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diff --git a/Master/texmf-dist/doc/latex/guide-to-latex/exercises/chap7/exer7-5.tex b/Master/texmf-dist/doc/latex/guide-to-latex/exercises/chap7/exer7-5.tex new file mode 100644 index 00000000000..1a2fc238383 --- /dev/null +++ b/Master/texmf-dist/doc/latex/guide-to-latex/exercises/chap7/exer7-5.tex @@ -0,0 +1,9 @@ +\documentclass{article} +\begin{document} +Although this equation looks very complicated, it should not present +any great difficulties: +\[ \int\frac{\sqrt{(ax+b)^3}}{x}\,dx = \frac{2\sqrt{(ax+b)^3}}{3} + + 2b\sqrt{ax+b} + b^2\int\frac{dx}{x\sqrt{ax+b}} \] +The same applies to $\int^8_{-1}(dx/\sqrt[3]{x}) = \frac{3}{2}(8^{2/3} + + 1^{2/3}) = 15/2$ +\end{document} |