Simplify each complex fraction. [ 1/(y+3) - 1/y ] / (1/y)

Simplify each complex fraction. [ 2 + 2/(1+x) ] / [ 2 - 2/(1-x) ]

Simplify each complex fraction. [ 1/(a³+b³) ] / [ 1/(a² + 2ab + b²) ]

Simplify each complex fraction. [ 1/(x³-y³) ] / [ 1/(x² -y²) ]

Simplify each complex fraction. [ y + 1/(y²-9) ] / [ 1/(y + 3) ]

Simplify each complex fraction. $\(\frac{\frac{3}{p^2 - 16}\) + p}{\(\frac{1}{p - 4}\)}$

Simplify each complex fraction. $\(\frac{\frac{6}{x^2 - 25}\) + x}{\(\frac{1}{x - 5}\)}$

Simplify each complex fraction. [ (-2)/(x+h) - (-2)/x ] / h