Calculate $y^{\prime }$ $x y^{5}+x^{4} y=x+3 y$ A) $y^{\prime}=\frac{1-y^{5}-2 x^{4}}{5 x y^{3}+x^{3}-3}$

Multiple Choice

Calculate $y^{\prime }$ . $x y^{5}+x^{4} y=x+3 y$

A) $y^{\prime}=\frac{1-y^{5}-2 x^{4}}{5 x y^{3}+x^{3}-3}$
B) $y^{\prime}=\frac{x y^{4}+3 x-3}{x^{4} y^{3}(5 x-1) }$
C) $y^{\prime}=\frac{-y^{4}-4 x y}{4 x y^{3}+x^{3}}$
D) $y^{\prime}=\frac{1-y^{5}-4 x^{3} y}{5 x y^{4}+x^{4}-3}$
E) none of these