LinkMage
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How do I do this?
\int {\frac {1} {(\sqrt {-x})}} dx
I got 2 \sqrt {-x} but my teacher got -2 \sqrt {-x} and I don't know how he got there.
\int {\frac {1} {(\sqrt {-x})}} dx
I got 2 \sqrt {-x} but my teacher got -2 \sqrt {-x} and I don't know how he got there.
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