implicit differentiation

1) y=x^2+yx

2) xy-y^3=1

3) 1/xy-y^2=2

differentiation

1) f(x)=<square root>(x^2-1)/ 1+<square root>(x^2+1)

please find

1) d/dx <square root> f(x)+g(x)

thanks sososososoos much!!!!!!!!!

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- Feb 6th 2009, 01:23 AMkatieeejDifferentiation and Implicit Differentiation
implicit differentiation

1) y=x^2+yx

2) xy-y^3=1

3) 1/xy-y^2=2

differentiation

1) f(x)=<square root>(x^2-1)/ 1+<square root>(x^2+1)

please find

1) d/dx <square root> f(x)+g(x)

thanks sososososoos much!!!!!!!!! - Feb 6th 2009, 04:07 AMearboth