# How do you differentiate # f(x) = (1+x^2)- arctanx #?

##### 1 Answer

Jun 26, 2018

#### Explanation:

#"differentiate "f(x)" term by term"#

#f'(x)=2x-1/(1+x^2)#

Jun 26, 2018

#"differentiate "f(x)" term by term"#

#f'(x)=2x-1/(1+x^2)#

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