Question Comp Use a change of variables or the table of general integration formulas to evaluat 8 $$ \int_{7}^{8} \frac{x}{\sqrt[3]{x^{2}-8}} d x $$ Click to view the table of general integration formulas. 8 $$ \int_{7}^{8} \frac{x}{\sqrt[3]{x^{2}-8}} d x = $$ (Type an exact answer.) Get more help
Added by Sharon L.
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Let $u = x^2 - 8$. Then, we need to find $du$. $$ du = \frac{d}{dx}(x^2 - 8) dx = 2x \, dx $$ From this, we can express $x \, dx$ as $\frac{1}{2} du$. Show more…
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