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anonymous
 4 years ago
How would I further simplify the following?
\(\ \large (1)(r^2+1)^{\frac{1}{2}}+r(\frac{1}{2}(r^2+1))^{\frac{3}{2}}\)
anonymous
 4 years ago
How would I further simplify the following? \(\ \large (1)(r^2+1)^{\frac{1}{2}}+r(\frac{1}{2}(r^2+1))^{\frac{3}{2}}\)

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anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0get rid of the 1 for a start

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0i bet this is some sort of derivative from a produce rule maybe

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0and you took literally the power rule maybe it would be best to write as \[\frac{1}{\sqrt{r^2+1}}+\frac{r}{2\sqrt{r+1}^3}\]

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0now if you want to add these up, multiply the first fraction top and bottom by \[2(r^2+1)\]

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0oh it was a subtraction, no matter works the same

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0@satellite73 Yup! It's from a product rule! Nice!
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