## ksaimouli 3 years ago find the second derivative of

1. ksaimouli

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2. KingGeorge

Basically, you just need to take an implicit derivative. Since you have a fraction, you need to remember to use the quotient rule. So you get $y\prime\prime=\frac{y(1)-(x+1)y\prime}{y^2}$Now you just have to substitute $$y\prime$$ for the expression given to you, and you should be golden.