# How do you find the derivative of #ln(x^2+1)#?

# d/dx ln(x^2+1)= (2x)/(x^2+1) #

If you are studying maths, then you should learn the Chain Rule for Differentiation, and practice how to use it:

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To find the derivative of ln(x^2 + 1), apply the chain rule. The derivative is (2x) / (x^2 + 1).

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When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

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