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Jonask
 2 years ago
Best ResponseYou've already chosen the best response.3\[(2\sqrt{x})'\tan^{1}x+2\sqrt{x}(\tan^{1}x)'\]

Jonask
 2 years ago
Best ResponseYou've already chosen the best response.3the sqrt{x} is left out for the arctan ,mistake

Study23
 2 years ago
Best ResponseYou've already chosen the best response.0Okay. So what do I do next?????

Study23
 2 years ago
Best ResponseYou've already chosen the best response.0So what do I do after this?dw:1352961580767:dw

Study23
 2 years ago
Best ResponseYou've already chosen the best response.0Thanks for pointing that out! And thank you for your help!

Jonask
 2 years ago
Best ResponseYou've already chosen the best response.3\[(\sqrt{x})'=\frac{1}{2\sqrt{x}}\]

Jonask
 2 years ago
Best ResponseYou've already chosen the best response.3notice that for \[(\tan^{1}\sqrt{x})'=(\sqrt{x})'(\frac{ 1 }{ 1+(\sqrt{x})^2 })\] \[\frac{ (1/2)x^{1/2} }{ (1+x) }\]
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